Wayne Williams

The BBC micro:bit is a tiny programmable computer like the Raspberry Pi, except it’s even smaller -- it measures just 4cm x 5cm.

The device is powered by a 32-bit ARM Cortex Processor and comes with a built-in 5x5 LED matrix that gives you 25 individually programmable red LEDS to use as a display, some push buttons, so you can interact with games and programs, and an Accelerometer, Magnetometer and Bluetooth antenna.

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Google offers a choice of Chrome versions, depending on how close to the cutting edge you want to be. You can choose to run either the stable release, or gain access to additional features by opting to join the beta channel. There’s also Canary, a "bleeding edge" build of Chrome that installs, runs and updates separately from the main browser.

This has previously only been available for Windows or Mac, but it’s now available on Android too.

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You may be more than happy with your choice of Windows wallpaper, but what you may not know is it’s not as good as it could be.

I’m not saying the image itself isn’t great, but the problem is Windows 10 automatically compresses the picture to help system performance, and that reduces the overall wallpaper quality, quite considerably.

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Many years ago, I whiled away a long wait at a tiny airport by playing Snake on my Nokia phone. I literally did nothing for hours, except guide an ever-growing line around a small screen. These days, thankfully, there are much more entertaining diversions to be had on your phone.

Free airport Wi-Fi has been a godsend for many a traveler over the years, but it’s not without its problems -- you might need a password, and there could be restrictions in place to be aware of.

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The United States presidential election is set to be held on November 8, 2016, and it’s going to be one of the more interesting in recent years, as the run up has already proved.

Both Hillary Clinton and Donald Trump are highly divisive candidates, with their fair share of bad publicity, but who will win the day? Microsoft thinks it knows, and is predicting a landslide for the Democratic nominee.

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It can be useful finding out when friends are broadcasting live on Facebook, but unfortunately -- depending on your friends, of course -- there is a good chance they won’t be broadcasting something so interesting you’ll want to drop whatever you’re doing to watch there and then.

Facebook will alert you when someone is live, but like any notification, you can disable this so you won’t be alerted when Dave takes a motorbike ride in the rain, or Ellie’s children perform an out-of-tune rendition of "Let it go" from Frozen.

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Microsoft is rolling out Windows 10 Insider Preview builds on a weekly basis now. Last week’s release, Build 14942, introduced several big new features, including the ability to collapse the Apps list in the Start menu, and expanding the default range of After Hours from 12 hours to 18.

Today’s update, Build 14946 for both PC and Mobile, is similarly packed with changes, improvements, and new features.

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If you’re having problems getting the Windows 10 Start menu to open, or it’s just not working as it should, you’re not alone. Quite a few people have encountered issues following upgrading to the new OS, or updating to a new build.

Rebooting might fix temporary problems, but if it doesn’t we have some more advanced solutions for you to try.

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Given how the PC market is in decline, and some consumers may never buy a new system again, you would think PC manufacturers would be keen to court new buyers. But not Dell.

Yesterday, I purchased an Inspiron i7 7000 Series 2-in-1 from Dell’s website. I entered my details and at the end of the process was presented with an internet receipt number, and the promise that an order acknowledgement would be emailed to me shortly. From there it was downhill all the way.

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The iPhone 7 is Apple’s most attractive iPhone to date, and it comes in a choice of five colors: Silver, Gold, Rose Gold, Black and Jet Black (RIP Space Gray).

The Jet Black is our personal favorite, although there have been reports of its glossy finish showing up scratches. If you want to protect your iPhone, then a case is a must, but you don’t want just any old cover. This is where Casetify’s cases differ from the competition. With over a million unique designs to choose from, you’re bound to find one that suits your style.

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Windows 10 is, it’s fair to say, a bit of a divisive product. While it hasn’t alienated users to the same degree Windows 8.x did, it hasn’t been universally embraced in the same way that Windows 7 was either.

Part of the reason for that can be laid squarely at Microsoft's door -- the company’s overly aggressive push to get people to upgrade meant a lot of users were put off before they’d even given the new OS a chance.

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It’s been a full week since the last Insider Preview build made its way on to the Fast ring, but it’s been worth the wait.

Arriving just in time for the weekend, the latest release, Build 14942, is much more interesting than its predecessor, and introduces some major new features.

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Anonymous has declared war on various organizations and individuals in the past, ranging from Islamic State, and Ku Klux Klan, to Donald Trump.

Today, in a video it describes as a "call to arms", the hacktivist collective declares war on -- wait for it -- the "corrupt" US government, which it says has "been working to end the Constitution because it has been bought by corporations" and will "endanger the American people".

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If you have a phone running Windows 10 Mobile, you can use it as a mini PC, connecting it to a TV or monitor. However, this functionality -- Continuum for phones -- is only available on certain devices.

If you want a more powerful pocket PC, then Ockel Sirius A is a promising solution. It’s a full Windows 10 PC in a tiny, mobile-sized device that will fit comfortably in your pocket.

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Two weeks ago, Microsoft released Insider Preview Build 14931 to the Fast ring. It wasn’t the most exciting of new builds, as it didn’t offer any new features as such, but focused instead on improvements and fixes.

Today, that build makes its way to the Slow ring. Improvements for PC include:

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