What's the difference between Core i3, i5 and i7 processors?
CPUsConfused about which Intel processor you need? We explore the differences between the Core i3, i5 and i7 range
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In-Depth
How to save Instagram photos to your PC
Mobile phonesBackup and save all of your favourite Instagram shots with our guide on saving them to your computer
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From home to festival: Can B&W build best-ever gig speakers?
TVsWe spoke to Bowers and Wilkins to find out how the company developed "the world's best sounding festival speaker"
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How to use the Nokia Lumia 930 camera to take better photos
Mobile phonesTips and tricks to get the best from the Nokia Lumia 930's 20.7-megapixel camera sensor
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Meet Stella, the world's first solar-powered family car
Car accessories & equipmentWe go hands on with Stella and NXP's brand new Car-2-Car communication technology
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How to use the LG G3 camera to take better photos
Mobile phonesHow to use the LG G3 camera like a pro - tips and tricks to get the best from the 13-megapixel, laser autofocus sensor
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Net Neutrality explained - a big threat to an open internet
TechnologyBig US corporations want a two-tier internet with a fast lane for those that pay for it. Here's why we can't let them get away with it
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Most annoying mobile phone ringtones ever
Mobile phonesThe Samsung whistle? The Nokia startup tone? People who think they're Jack Bauer? What's your most hated ringtone?
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How to shoot better video on your iPad and iPhone
Mobile phones TabletsWe show you how you can shoot better video with our top tips and tricks
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Tetris is 30: 10 reasons it's the best puzzle game ever
GamingOne of the most addictive and challenging puzzle games ever turns 30 today. Here's 10 reasons Tetris has left a lasting legacy on the world
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