Category Archives: windows

Acer announces 8.1” Windows tablet – but will desktop Windows work in this format?

Acer has announced an 8.1″ Windows tablet, the Iconia W3:

  • Intel Atom 1.8Ghz dual-core Z2760 CPU
  • 8 hr battery life
  • 1280 x 800 screen
  • 2GB RAM
  • Front and rear 2 MP cameras
  • Micro HDMI
  • Bluetooth 4.0
  • GPS
  • 32 or 64GB storage
  • Micro SD
  • Bundles Office 2013 Home and Student
  • Optional keyboard $79.99
  • $379.99, available this month

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Anything wrong with this picture? Certainly it could be handy for using Windows on the go, being more compact than a Surface (though how much more, if you include the keyboard?) and much cheaper than Surface Pro.

There are some snags though. This device runs full Windows 8 rather than Windows RT, the ARM version, so you can run all your desktop apps; but many will be no fun to use on an 8.0″ screen, or without keyboard and mouse. The Modern – that is, Metro-style – apps should be fine, but the Windows 8 app ecosystem is still weak so you may struggle to get by on those. There is Office – and it is smart of Acer to bundle Home and Student – but will you be squinting to use it on such a small screen?

My hunch is that Windows will not sing on small tablets until there is a version of Office for the Modern UI.

What’s coming in Windows 8.1?

Microsoft is now talking in detail about Windows 8.1, essentially a service pack for the original release.

Windows Vista SP1 used the same core OS as Windows Server 2008 R2, so you might reasonably expect a similar relationship between Windows 8.1 and an updated Windows Server 2012.

So what’s new? My quick summary, with importance rating from 1-10:

You can make your lock screen a slide show (1)

You can set new animated backgrounds for the Start screen (1)

Start button always visible on the desktop. (6) since many struggle with this.

You can choose your desktop background as your Start screen background. This gets a (4) since it reduces the dissonance between desktop and Metro a fraction.

New super large tiles and new super small tiles in the Start screen. Rated (6) since it will help make the all-import initial view more comprehensive on large displays.

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The Start screen view is now a “favourites” view. Apps do not add themselves by default (I am not sure if this applies to desktop as well as Store apps, but I hope it does). The All Apps view by contrast has everything. And you can set Apps view as the default if you want. All good changes. (5).

Easier grouping and rearranging of tiles. Rated (5) since this important feature is hard to find in Windows 8.0.

New combined web and local search in the Search bar:

In Windows 8.1, the Search charm will provide global search results powered by Bing in a rich, simple-to-read, aggregated view of many content sources (the web, apps, files, SkyDrive, actions you can take) to provide the best “answer” for your query.

I like the idea but I’m not optimistic about how useful it will be. Hedging bets with (5).

Improved built-in apps. Detail not given. Rated (6) as this is badly needed but the extent of the improvements are unknown.

Variable and continuous sizing of snapped views and support for multi-tasking Store apps across snapped views, multiple displays, and multiple windows of the same app. Fascinating. Handy improvements, but is Metro now re-inventing the desktop but with non-overlapping Windows as in some early windowing systems? What challenges are posed for developers who now have to deal with resizable apps almost as on the desktop? (7).

Improved Windows Store with related apps, automatic background update, on-screen search (no need for Charms). (5) but what we really need is better apps.

SkyDrive app supports offline files and “Save to SkyDrive”. (5) but the desktop one already supports this.

PC Settings more comprehensive so less need for old Control Panel. I’m sceptical though when Microsoft’s Antoine Leblond says:

The updated PC Settings in Windows 8.1 gives you access to all your settings on your device without having to go to the Control Panel on the desktop.

Internet Explorer 11, the “only browser built for touch.” (5) as features unknown.

Hmm, I have got to the bottom of the list and rated nothing higher than 7/10 Then again, I have not had hands-on experience yet. If Windows 8.1 fixes my annoying Samsung Slate unresponsive screen, that will be (9) of course.

The total update may be more satisfying than the sum of its parts. For my general take though on why this will not “fix” Windows 8 see here.

Tip: finding Start menu groups in the Windows 8 Start screen

The Windows 8 Start screen, which occupies the full screen and uses large tiles instead of a hierarchical menu, is a contentious feature which many dislike (though there are ways to get the old Start menu back, or something very like it).

Personally I like the new Start screen, though it does require learning new habits.Instead of clicking a button and navigating a hierarchy of menus, you tap the windows key and type a letter or two matching the app you want to start. You can use the same technique with the Windows 7 Start menu, though not many do.

A complaint I have heard though is that the Start screen loses the group structure of the Start menu. What if you want “that Visual Studio tool that inspects window handles and messages” but cannot remember what it is called? In Windows 7, you go to the Microsoft Visual Studio group, then Visual Studio Tools, and there it is:

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How would you find it in Windows 8? Here’s how:

1. Press the Windows key to open the Start screen

2. Right-click and click All apps in the menu

3. Scroll right. Once you get past the alphabetical listings, the group listings appear.

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Somewhat long-winded, but I doubt it is worse than clicking down through the hierarchy in the Start menu, and it is not something you need to do often. Next time, just type “Spy”!

Fixing an unresponsive screen on a Samsung Series 7 Slate with Windows 8

I currently travel with a Windows 8 slate, the slate being the retail Samsung Series 7 model (similar but not the same as the one given to Build attendees in 2011).

It is a decent machine with good performance, but has one considerable annoyance. From time to time, when waking the device from sleep or even turning on from cold, the screen stops responding to touch. The crude fix is to reset it by turning it off, then holding down the power button so it reboots. Open documents may be lost of course.

I do not have a cure for this behaviour, though I would love to know. However I have discovered the cause, which is that one or both Intel USB host controllers fails to start. You can see the problem in Device Manager:

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How do you even get to this screen? Well, on my machine, if the top Intel host controller has a problem, then pen input fails but touch works. If the second Intel host controller fails, touch input fails but pen input works. If both fail (which also happens) you are sunk unless you can remote desktop in from another machine on the network.

Once you are in – via pen, touch, or remote desktop – right-click the offending controller and choose Disable. Then right-click again and choose Enable. This will fix the problem until next time.

A likely fix would be an updated driver for the host controller. The current driver dates from 2006.

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However I cannot easily find anything more up to date.

Update: I have succeeded in updating the driver to one from February 2013 but it does not fix the problem. My conclusion is that the error in the USB Enhanced Host Controller is the symptom and not the cause of the issue. It is a resume or power-on problem; such as something happening too quickly or in the wrong order. Again, suggestions welcome!

Windows in Xbox One: a boost for Windows 8 apps?

What if the just-announced Xbox One runs Windows 8 apps? Could this be the boost that Microsoft’s store and app platform needs?

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Microsoft has yet to describe the app story for the One in detail, but it would make sense. Here is what we know, as I understand it, though it is no doubt an over-simplification.

Xbox One is described as having three operating systems: a virtualisation host, a Windows OS for general purpose use (including web browsing, Skype, and I would guess the management app), and a dedicated games OS. The games OS runs in parallel, so you can do instant switching between a game and other activities like watching TV, or have a Windows 8-style snapped view where both are visible.

The Apps element on the One will, I presume, be part of the Windows OS. There is considerable commonality between the demands of a touch UI and that of a TV UI (where you are sitting well back from the screen). A touch UI demands large targets so you can hit them with fat fingers, while a TV UI requires large targets so you can see them from a distance. It could be that the tendency towards large, chunky controls in the “Metro” Windows 8 UI is partly driven by planned support for Xbox, even though this tendency is frustrating for desktop users sitting close-up to large screens.

It is unlikely that Microsoft will introduce a completely new app model for Xbox One. Rather, I would expect to see some compatibility between Windows Store apps and Xbox One apps, with differences to account for the different platforms. No accelerometer or touch control on the Xbox One, for example, though you have Kinect which enables a touch-like interaction though hand detection.

What about the OS partitioning? This may mean that the powerful One GPU will not be available to app developers, or that game apps follow an entirely distinct development model.

If developers can easily share code between Xbox One apps and Windows Store apps, with Windows Phone 9 added to the mix at some future date, will that be enough to get some momentum behind Microsoft’s app platform?

Nokia 925: smart camera and metal band design continues Windows Phone 8 and Lumia effort

Nokia has announced the Lumia 925, a high-end Windows Phone which will go on sale in Europe in June from Vodafone and others. The price is around €469 + VAT, presumably without a contract. Vodafone customers will be offered an “exclusive 32GB version” according to the press release.

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So what’s special about the 925? It sports a 4.5″ AMOLED 1280 x 768 display, which is decent, along with 1GB RAM and 16GB storage. Battery life is a claimed 440 hrs standby and 12.8 hrs talk time. No SD card slot, presumably for the same reason as for the 920: it would have “defiled it” according to Nokia VP Kevin Shields.

A big attraction is the camera, or rather cameras, including the main 8.7 MP PureView which also offers 1080p 30fps HD video, and the front-facing 1.2MP wide angle camera. The magic is said to be both in the lens and the software, especially the Smart Camera update (coming shortly after the launch) which enables the camera to take ten images in one shot, giving the user options for which one to keep (sounds similar to Microsoft’s Blink app which is already available for Windows Phone).

There is also Nokia’s HERE mapping suite which the company says offers “the world’s only fully integrated and true offline maps experience.”

Another Lumia innovation is the metal frame which is for “antenna functionality, appeal and robustness”. Presumably Nokia has ensured that it does not kill the signal when touched in the wrong place, as happened with the metal band for Apple’s iPhone 4.

Seemingly every mention of a Nokia phone has to ask the big questions. Can Windows Phone succeed against iPhone and Android? Can Nokia survive?

Whatever is the answer to those questions, this phone is unlikely to change it.

I will say that after a shaky start with the 800 (nice phone, terrible battery life and unfortunate bugs) the Lumia range has evolved into something excellent, that spans from good budget smartphones like the 620 to devices like the 820 and 920 which are a pleasure to use.

HP ElitePad 900: a tablet that is easy to disassemble thanks to magnetic screen attachment

I saw the HP ElitePad Windows 8 slate at a trade show last week and was impressed by a feature I had not heard about before: easy serviceability.

Tablets are usually intimidating to disassemble, thanks to screens that are either glued in place or which require alarming force to prise away. The ElitePad is different. It is a slate which is actually easier to take apart than most laptops, thanks to magnetic attachment. HP supplies a  depolarising jig into which you slot the tablet, whereupon you can easily remove the screen with a suction handle. There are a couple of screws to undo first, but it looks like an easy job.

Here are a few screen grabs from the explanatory video (embedded at the end of this post) which show what is involved. This is the tablet in the jig with the screen about to be removed.

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This is the screen coming away.

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And here is the unit with screen removed.

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Once opened up, HP says you can replace these parts:

  • Dock connector
  • speaker system
  • SD and Sim card connector
  • webcam
  • NFC (Near Field Communications) sensor
  • battery
  • wireless LAN
  • antennas
  • power board
  • motherboard
  • processor
  • memory card

According to the video, the motherboard “contains the SSD” which sounds disappointing, since one of the first things you might want to do is to replace the rather small 32GB or 64GB SSD with a larger one.

Unfortunately this feature is not aimed at home users wanting to modify or fix their own tablets; you need the jig and HP training. At least, that is the official line; but I imagine that the DIY community will also benefit from this approach.

The ElitePad has a 10″ 1280×800 screen, dual core Z2760 Atom processor, 2GB RAM, and 32GB or 64GB SSD. It also supports memory expansion via an SD card, and there an option for a SIM for mobile broadband. Battery life is around 8 hours.

HP is using expansion jackets to adapt the ElitePad for specialist tasks – a throwback to the iPaq (remember that?) handheld computer which used the same concept. This includes jackets with additional battery, a productivity jacket with a keyboard and stand, a jacket for medical use, a retail POS (point of sale) option, and a rugged case for outside use. I hated the iPaq jackets, which were horribly bulky, but these look like a better proposition, though it is still a shame to bulk up your nice slim slate with fat case.

According to HP, a key selling point of the ElitePad is enterprise manageability thanks to Active Directory support. Of course this is x86 Windows 8, not Windows RT which cannot be domain-joined.

I do get the impression that HP has put considerable effort into the ElitePad which is not just a me-too Windows 8 product. Good to see.

The main snag with the ElitePad is its high price. It starts at $699 in the US, or £520 + VAT in the UK, and considering the lowly specification in terms of processing power, and the extra cost of the accessories, it looks poor value, though if it is a perfect fit for your business it might still be worth it (and no doubt you will get a better price if you buy in quantity).

Review: Logitech K811 Bluetooth Easy-Switch keyboard for iPad, Mac and more

I travel a lot and use a tablet rather than a laptop, and have gone through numerous Bluetooth keyboards. These are a necessity for me, since the tablet I use is either an iPad, which has no USB slot for a wireless transceiver, or a Windows slate that has only one USB slot that is often occupied.

It is surprising how much can go wrong. Some of the issues I have had (NOT with this keyboard let me emphasise) are keyboards turning themselves on in your bag and performing random actions; keys physically coming off the keyboard while in your bag; and tedious reconnection attempts when the Bluetooth pairing somehow breaks.
Another annoyance is that most Bluetooth keyboards can only pair with one device, forcing you to re-pair every time you switch.

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Not any more. Logitech’s K811 keyboard can be paired with up to three devices simultaneously. The first three function keys across the top of the keyboard select which one you want to use.

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This keyboard is designed for iPad, iPhone or Mac, but I found it also worked fine with the Windows tablet subject to few annoyances (keys that are incorrectly marked).

Specifically, on Windows all the alphabetic keys work correctly, as do the numbers, and most of the special characters. The main issues are that backslash types # but can be found on the § key, and @ and ” are transposed. No Windows key of course, but Ctrl-Esc works. Really not too bad.

Note that there is a PC version of the keyboard, called the K810, which seems similar but is a little cheaper. So get that if you only have PCs, but if you have a mix of devices, the Apple one is fine.

While the keyboard is probably not a good choice if you only use a non-Apple tablet, if you have a mix then it can still be useful.

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This is a standard Mac keyboard though too small to have a separate numeric pad. The function keys default to the special functions, like dimming the backlight, and you have to press the Fn key to get the standard functions.

Physically the keyboard feels sturdy and well-made though it can flex just slightly in the middle since it has four small rubber feet. This did not cause me any problems. The keyboard is big enough for typing at speed and in comfort, and small enough that it tucks easily into most bags. It is 29cm on the longest side.

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There are some little details that I like. The Connect button can be depressed easily with a finger, no need to find a small pointed object, though I have never pressed it accidentally. There is an on-off switch that is unlikely to slide by accident, avoiding those bag-typing problems mentioned above.

The keyboard has a built-in, non-replaceable rechargeable battery, charged via a USB cable. Battery life is said to be 20 hours of typing with the backlight on, or an impressive one year with the backlight off. You can adjust the brightness of the backlight using the function keys, though it resets when you next switch off and on, so you will probably end up with the backlight on most of the time, though it does dim automatically if you do not type for a while.

The coolest feature is a sensor that detects your hands and turns the backlight on, if the keyboard has been idle, before your hands touch the keys. A bit of a gimmick, but you can’t help admiring it.

Bluetooth switching really does work. I tried a test with an iPad and a Windows tablet. Press the key for the 1st device, and typed text appears on the iPad. Press the key for the 2nd device, and typed text appears on the Windows tablet. Reconnection seems quicker than average.

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Overall I love the keyboard, and recommend it. I would have liked a protective bag to help prevent damage to the keys when loose in a larger bag, and suggest care with this as it is a common problem.

If you just want a keyboard for an iPad, you might be better off with one of the Logitech keyboard covers. If you have several mobile devices though, this is great, with a quality and convenience that justifies its price.

   

Review: Nokia Lumia 620, a winner when the price is right

Nokia’s Lumia 620 is now widely available in the UK, and was offered recently at just £120 (including VAT) by O2 on a pay as you go deal (which means that the amount of operator subsidy is small). That struck me as an excellent deal, especially as I already have an O2 sim, so I got one to take a look.

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The Windows Phone with which I am most familiar is the first one Nokia produced, the Lumia 800, which is still widely available at a similar price to the 620. The 800 is a beautiful phone with a high quality feel, though my early model has a dreadful battery life and suffered from charging problems (going into a state where it could not be charged without much coaxing) until at last a firmware update seemed to fix it.

The 620 is lighter and very slightly smaller than the 800, and feels more ordinary in design and manufacture. On the other hand, it is up-to-date and runs Windows Phone 8, whereas the 800 is stuck with Windows Phone 7.5 or 7.8. The 620 also benefits from a Qualcomm Snapdragon S4 Plus system chip, 1Ghz dual core, versus the 1.4Ghz single core Scorpion and MSM8255 Snapdragon in the 800.

In the picture below, the Lumia 620 is on the left and the 800 on the right.

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Do not be misled by the apparently faster clock in the 800 (1.4 Ghz vs 1.0 Ghz). In practice, I found the 620 performs much better than the older single-core CPU. Here are my Sunspider Javascript results:

  • Lumia 800: 6987ms
  • Lumia 620: 1448ms

I also have a Lumia 820 on loan. This is the true successor to the 800 and has a gorgeous 4/3″ AMOLED display plus a Snapdragon dual-core 1.5 Ghz chip. It completed Sunspider in just 910ms.

Still, the 820 is around £350 on pay as you go deals, more than double what I paid for 620. It is in a different high-end market, whereas the 620 is in an affordable category alongside dozens of budget Android phones like the HTC Desire C, Samsung Galaxy Ace 2 or Sony Xperia U. If Microsoft is to make real progress with Windows Phone 8, it has to be competitive here as well as at the higher end of the market.

You can see how Nokia has reduced the cost of the 620. The screen is TFT Capacitive, not AMOLED, and looks dim and small next to an 820. The battery is a small 1300 mAh affair, slightly smaller than the one in an 800. The side buttons feel like cheap plastic.

That said, I would rather focus on what the 620 does have, including A-GPS, Bluetooth 3.0, microSD card slot, 5MP camera with flash, front VGA camera, NFC (Near Field Communication) support, accelerometer and compass.

Two significant advantages over the old Lumia 800 are the removable battery (so you can carry a spare) and the microSD card slot, supporting up to 64GB of additional storage.

One thing I noticed with the 620 is that charging the battery is super quick. I have not timed it yet, but it charges considerably faster than the 800.

Battery life when on standby is substantially better than the Lumia 800. With light usage and wi-fi off, I am getting more than 2 and half days.

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There is 512Mb RAM and 8GB storage; reasonable at this price. The Lumia 610, predecessor to the 620, had only 256Mb RAM which caused app compatibility issues.

Getting started

The out of box experience for me was pretty good. I put in my O2 sim, which worked without any issues. The setup asked for my Microsoft account and password which also worked, though as is typical with Microsoft, I found myself having to enter this several times more when setting up the SkyDrive app.

I have my own Exchange server which uses self-signed certificates. I installed the certificates and rather to my surprise auto-discover then worked and I was able to add my Exchange account to Outlook on the device without my having to enter the server details.

So far so good; but I was expecting some sort of automatic or semi-automatic process of installing the apps I was using on the Lumia 800, but this is more difficult than it should be. Nothing appeared automatically. You have to go to the store and re-install. You can reduce the work slightly by going to your purchase history online and selecting Reinstall; but in many cases that does not work and there is a message saying “App not available on the Web. Try downloading it on your phone.”

That is a shame, since this works well for Windows 8 store apps. The experience of upgrading to a new Windows Phone should be like this:

  1. Buy new phone.
  2. Enter Microsoft account details.
  3. Wait a bit, then carry on where you left off with all apps in place.

Unfortunately we are not there yet.

The new Windows Phone 8 Start screen is a considerable improvement. The big deal is that you can get four times as many icons on the screen, so no need to waste all that space. The Live Tile concept works better on the phone than it does in Windows 8, since you see the Start screen more often. I might work for hours on a PC and never see the Start screen.

The supplied earbuds/microphone are functional but not very good. The sound is mediocre and the earbuds do not feel secure. Incidentally, a much better set comes with the 820; but in practice most of us have our own favourite headset already and I would not mind if Nokia did not bother to include this in the box. Audio with a better quality set is fine, and after copying some MP3s to the device I was happy with the sound.

Once during the course of this review the phone rebooted itself for no apparent reason. Once it froze and I had to remove and replace the battery. Hmm.

Fitting a memory card

The 620 accepts a microSD card up to 64GB. Fitting is not too difficult, though slightly fiddly. First remove the back. Then slide back the silver card holder until it pops up.

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Insert the card and close the holder.

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Camera

The camera captures images at 2592 x 1936 pixels. It is fine for the use I am likely to make of it, bearing in mind that I am not yet ready to abandon carrying a separate camera. The camera software supports extensions called “lenses” which let you process the image. An example is Translator which lets you point the camera at some text and have it translated, an intriguing idea from which I got mixed results.

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I was disappointed to find that Blink, from Microsoft Research, will not install as apparently the 620 does not meet minimum requirements, though I cannot quickly see in what way it falls short.

One small feature that I like on Windows Phone is that you can press the camera button even the phone is locked and use the camera.

Nokia Apps

Nokia has some exclusive apps, of which my favourite is Nokia Drive. I have found it works pretty well for turn-by-turn directions and no longer use my Tom Tom. The 620 lets you install Nokia Drive + Beta, giving you free downloadable maps and offline directions.

City Lens is a fun app that uses augmented reality to superimpose nearby attractions on the image from the phone’s camera. It has some promise, though it asks me to “Calibrate your compass” every time it starts up, which means waving your arms in the air and probably hailing a taxi by mistake.

More seriously, City Lens is only as good as its data, and in my part of England it is not good enough yet, with only a few local businesses showing.

Nokia Transit gives you public transport directions, and worked OK when I asked for directions to my nearest airport, giving a sensible bus route. The app integrates with Nokia Maps for directions and I found the user interface a bit perplexing. The app also freaked out when I asked how to get to London. Sensible options would include my local railway station, which has an hourly service, or a National Express coach from the nearest city centre. Instead, Nokia Transit proposed a seven hour bus journey with numerous changes, starting yesterday (I am not joking). Then the app crashed. Still, looks like it could be useful for local bus journeys.

Nokia Music gives you “Mix radio” for free, and a download service for a per-track fee. Fair enough, though the quality of the Mix radio is indifferent.

Nokia Smart Shoot takes five pictures at a time, and lets you select the best, superimpose faces from one on those of another, or remove people or objects. Face transposition is not my thing, but taking five images at a time makes sense. You can then flip through to find the best, and save it. Useful.

Creative Studio (I am surprised Nokia can use that name) is a simple photo editing app that lets you crop and rotate, remove red eye, adjust colour balance and brightness and so on. It is simple but rather good.

SkyDrive

Microsoft’s cloud storage service SkyDrive is integral to Windows Phone 8. If you follow the setup defaults, photos and videos end up there, though in slightly reduced quality, and it also forms storage for the Office Hub. It is free for up to 7GB of storage and generally works well. Windows Phone would be crippled without it.

Local Scout

Local Scout is an official Windows Phone app that is meant to give information and ratings for local businesses such as shops, restaurants and attractions.

Excuse me while I have a rant. Local Scout was introduced in Windows 7.5 “Mango”, made available in September 2011. It has potential, but I noticed at the time that the data was not that good. In my local area, it included a restaurant that has closed, for example. I hit the link that said “Tell us this place is closed.”

As you can guess, the restaurant is still listed, more than a year later.

There is also a bit of a mystery about Local Scout. It has ratings and reviews, but there is no obvious way to add your own rating or review. The data must come from somewhere, but there are relatively few contributions for the places near me and the app would be more useful with community content.

Local Scout on the Lumia 620 (and on the 820) seems to have got worse. There is no longer a “suggest changes” link so you can no longer easily report that a place has closed. You still cannot add ratings or reviews for places you visit.

All a bit of a disaster. My hunch is that some team created Local Scout for Mango and made a reasonable but incomplete job. Since then, someone decided that it is not important and the thing is essentially frozen. It is still there though; it seems to me that Microsoft should either improve it or abandon it.

This is important because it influences the experience when you pick up a Windows Phone and try to use it. Of course you can use Yelp or TripAdvisor or something else instead; but why does Local Scout occupy a precious spot on the default Start Screen, on most Windows Phones I have seen, when it is so broken?

Office

The Office hub on Windows Phone lets you create, view and edit Word and Excel documents, and view and edit PowerPoint documents. At least, you might be able to. I tried some recent documents on SkyDrive. A PowerPoint opens beautifully, and I can easily edit or hide individual slides. On the other hand, another document I have been working on will not open; it downloads, then the screen flashes slightly, but it never opens. An Excel document downloads and views OK but comes up with a message “can’t edit workbook”.

In both cases, there are in the old binary Office document formats. I tried converting them to the new XML based formats (docx and xlsx) and they worked fine, both for viewing and editing. My recommendation then is to use the new Office formats if you want full access on your Windows Phone.

You can add comments to documents, which is a great feature for collaboration.

If you want to know in detail what will work on the phone, see here, and especially the entry “Why can’t I edit some Microsoft Office documents on my phone?”. This lists “common reasons” why a document cannot be edited. It does not say anything about documents which simply will not open so I guess that is unexpected behaviour.

Given the complexity of Office documents, it is not surprising that there are limitations. On the other hand, it does seem to me problematic that the question of whether you will be able to edit any particular document is, from the user’s perspective, rather hit and miss; and if there are many instances where documents do not open at all I will soon lose confidence in the app.

In an emergency, you could try going through the browser instead, since SkyDrive supports the Office Web Apps.

It may be imperfect, but the Office hub is miles better than nothing.

Other apps

Windows Phone remains a minority taste, and if you want the best and widest selection of apps, you should stick to Apple iOS or Google Android.

That said, the Windows Phone Store does have over 125,000 apps, increasing at around 500 apps per week according to windowsphoneapplist.  Some big names are present, including Twitter, Spotify, Amazon and Google; others are missing or only supported by third party apps, including BBC iPlayer, Dropbox and Instagram. Whether any of these (or others) are deal-breakers is up to the individual.

On the other hand, the strong web browser (see below) means good performance from web apps, which mitigates issues with missing native apps.

YouTube works well full-screen in the browser. Unfortunately BBC iPlayer does not.

A bonus for Xbox users is Xbox SmartGlass, which gives remote control of your console plus a few extras.

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Internet

Windows Phone 8 includes the Internet Explorer 10 browser, and it is excellent, fast and with decent standards support. It gets a score of 320 at html5test.com, which by no coincidence is the same as IE10 in Windows 8.

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The 620 also includes the simple, effective internet sharing hotspot feature which was introduced in Windows Phone 7.5, but worth mentioning since it is so useful.

Conclusion

Any budget smartphone is a compromise. The Nokia Lumia 620 is not beautiful to hold, the screen is not the best, the processor is 1.0Ghz rather than the 1.5Ghz on the high-end Lumias, and the battery a bit small.

Nevertheless this is a full Windows Phone 8 smartphone, performance feels snappy, and it supports a generous range of features. It fixes annoyances seen in some earlier Lumias, with a replaceable battery and no fiddly flap over the micro USB port.

The Lumia 620 is a better choice than the old Lumia 800, still on sale at a similar price. It performs basic functions admirably, and has valuable extras like Nokia Drive +. Outlook and the Office hub make it a good choice for Microsoft platform users on a budget.

The Windows Phone 8 OS itself is nice to use but in some areas not as good as it should be. Some of the supplied apps, like Local Scout, are not good enough, and a few crashes suggest bugs.

Web browsing is great though, and strong features like add-on “lenses” for the camera app make up for a few flaws.

In summary, a Lumia 620 is a great way to see what Windows Phone can offer at a budget price. If you can find one for under £150 it is a great deal.

Lumia 620 Key specifications

3.8” display

Dual-core Snapdragon S4 1.0 Ghz, Adreno 305 GPU

Wi-fi 802.11 a/b/g/n, Bluetooth 3.0, NFC

5MP camera with flash, front-facing VGA camera

8GB storage, 512MB RAM, MicroSD up to 64GB

1300 mAh battery

A-GPS

Magnetometer

Ambient light sensor

Orientation sensor

Proximity sensor

I am done with laptops

2012 was the year I lost interest in laptops. It happened in February, when I was in Seattle and purchased a Samsung Windows 7 Slate for the purpose of testing Windows 8.

This Slate has an Intel Core i5 CPU and is a flawed device. With Windows 7 it was particularly bad, since Windows 7 is not much fun for touch control. Windows 8 is much better, though now and again the screen will not respond to touch after being woken from sleep, and a cold reboot is needed.

That said, performance is fine, and the Slate has a couple of characteristics which I like. One is small size. It fits easily in almost any bag. In fact, I can put this Slate, an iPad and a Surface RT in a bag and they take up no more room that with a typical 15.6” laptop.

The second is convenience. If you are travelling, a laptop is an awkward and unsocial thing. I have come to dislike the clamshell design, which has to be unfolded before it will work, and positioned so that you can type on the keyboard and see the screen.

I do not pretend that desktop Windows has a great user interface for touch control, but I have become more adept at hitting small targets in the likes of Outlook. In addition, many tasks like browsing the web or viewing photos work fine in the touch-friendly “Metro” personality of Windows 8.

What about when you need to sit down and do some serious typing, coding, or intricate image manipulation? This is when I pull out a keyboard and mouse and get something similar to a laptop experience.

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The above shows my instant coffee-shop office, with wireless keyboard and mouse, and internet connection through mobile phone. Though I have abandoned the keyboard and mouse shown, preferring a Bluetooth set I picked up late last year which leaves does not require a free USB port.

I am not sure why I would ever want another laptop. When in the office, I prefer a PC under the desk to a laptop on the desk. A tablet, whether Windows, Android or iOS, works better for mobility, even if mobility means watching iPlayer in the living room rather than travelling around the world.

Nor do I like hybrid tablets with twisty screens and keyboards, which lose the simplicity and instant usability of the tablet concept. I make an exception for Microsoft’s Surface RT, particularly with the touch keyboard cover, which does not get in the way or take up significant space, but does form a usable keyboard and trackpad when needed. There will always be an advantage to using a physical keyboard, since even if you get on fine with a soft keyboard there is no escaping the large slice of screen it occupies. Well, until we can type with detected thought processes I guess.

I am told that an iPad with a Logitech Ultrathin keyboard is also a nice combination, though I have not tried this yet.