Unused data is a potential security risk, with old spreadsheets, reports and email containing industry secrets and laced with company gossip. If it's no longer useful, it's time to delete it
Update offers developers more scope to integrate the hardware with third-party apps
At the Apple Worldwide Developers Conference (WWDC), Apple unveiled El Capitan, its latest operating system (OS) – but how does it compare to Windows 10?
Researchers at McAfee Labs say a spike in ransomware in the first quarter of 2015 was driven largely by the hard-to-detect CTB-Locker and Teslacrypt families
Apple confirms its Apple Pay contactless iPhone payments service will arrive in the UK in July 2015, when eight high street banks will support the service
US president Barack Obama vows to boost US cyber defences as a group calling itself 'the Syrian Electronic Army' hacks the US Army's website
HMRC has denied that problems faced by the public attempting to claim marriage tax breaks are caused by the Gov.uk Verify scheme
The company plans to add new languages to the service and push it into more apps
Service has high street support and the backing of eight UK banks
All devices that can run iOS 8 can move to iOS 9 as Apple reduces space requirements