Top stories
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iPad Air and iPad mini 2 hands-on - video
Video (1min 42sec) The Guardian's technology editor Charles Arthur takes a first look at Apple's fifth version of its iPad tablet, the iPad Air, and the second generation of iPad mini
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Facebook removes beheading video
Outcry prompts backdown over rules that allowed scenes of graphic violence and murder but not breastfeeding images
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GameCity: Cara and Keith's Power Lunch
Watch Guardian games editor Keith Stuart and games writer and designer Cara Ellison live from Nottingham
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Marijuana grower exposed by Google Earth
Satellite images of Oregon reveal that licensed farmer was allegedly growing three times more than his allowance. By Samuel Gibbs
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iPad Air and 11 other tablets: which is best?
Tablets are available to suit almost any budget, including the new iPad Air and iPad mini 2 – which is worth buying? By Samuel Gibbs
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iOS 7.0.3 fixes 'motion sickness' bug
Update to Apple's iPhone software deals with raft of problems, including animations that made some users feel sick. By Charles Arthur
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Apple OS X Mavericks: how to use tags
Apple has launched its new free desktop operating system – here's how you can use it to make your desktop less cluttered. By Siraj Datoo
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Apple launches iPad Air and iPad mini 2
US computing giant takes on its rivals with a thinner, faster flagship tablet and a smaller model with a high resolution screen
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Nokia launches its first tablet
Nokia jumps on-board with Microsoft's flagging Windows RT tablet operating system with its first colourful 10.1in Lumia tablet. By Samuel Gibbs
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BBM relaunched for iPhone and Android
Company aiming for "smooth roll out" for its flagship messaging app after early leak scuppered original launch in September. By Stuart Dredge
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PM condemns Facebook over beheading clips
David Cameron says social network must explain to worried parents its decision to allow images showing decapitations
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Win tickets to Microsoft's Xbox One events
Want to see the new Xbox One console before it hits the shelves? Microsoft is holding a series of hands-on events and we have 200 tickets to give away to Guardian readers
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Ex-hackers could be recruited to UK cyberdefence force
GCHQ to train hundreds of enlisted computer experts including possible convicted hackers for UK cyberdefence force
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MEPs tighten up data privacy rules
New regulatory regime would block transfer of personal data to US corporations as EU responds to leaking of NSA files. By Ian Traynor
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Facebook launches video ads on mobile apps
Feature is restricted for now to ads for other apps, giving developers a new way to show their apps off in the mobile news feed, but they won't auto-play. By Stuart Dredge
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Google: 'Where will future quantum computer scientists come from? Minecraft'
Tech giant teams up with MinecraftEdu and Caltech's Institute for Quantum Information and Matter for qCraft Minecraft mod pack. By Stuart Dredge
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iPhone 5S puts Apple back on top in the US
Data from Counterpoint Research shows that iPhones outsold Samsung phones for the first time in six months, but the Korean company is still ahead in general. By Charles Arthur
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Teenagers: careless about online privacy?
As Facebook lifts its sharing restrictions on 13-to-17-year-olds, Jon Henley finds that young people know exactly what to do with their privacy settings – especially where Mum is concerned
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Bitcoin price surges to post-crash high
Price hits $197, following a jump of $30 in a day, calming fears that the closure of Silk Road would harm the currency. By Alex Hern
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Microsoft readies fix for Windows RT 8.1 issues
Update found to render a 'limited number' of Microsoft Surface RT tablets inoperable - but user offers fix via bootable drive. By Samuel Gibbs
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Summly founder: teen entrepreneurs have the net advantage
Digital natives can exploit web knowledge to spot opportunities that older executives will miss, Nick D'Aloisio tells Wired event. By Ami Sedghi
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PirateBrowser reaches 1m downloads
Filesharing site claims 0.5% of its visitors are now using the software, which helps people evade ISP blocks. By Stuart Dredge
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Argos MyTablet review: cheap, nasty and frustrating to use
The Argos MyTablet is a poor imitation of 7in Android tablets from Tesco, Amazon and Google. By Samuel Gibbs
