Laurence Cable

In Depth The very best smartphone and tablet apps you'll need for London 2012 – whether you're heading to one of the venues or watching on TV.

Tutorial Fully charged, your Mac notebook can feel like it will last forever. However, we've all experienced that moment when the battery indicator drops into the red.

Tutorial Set up and master the new iMessage system for your iPhone, iPod touch and iPad

Tutorial iCloud keeps your vital data in sync between multiple devices, be they Macs, Windows PCs, iPhones, iPads or iPod touches.

Explained Thanks to Lion, lost work could become a thing of the past. Barring the failure of your Mac's hard drive, you need no longer worry about losing work if the app in question crashes.

Buying Guide Should you get the Wi-Fi iPad or 3G iPad, and how much storage space do you need on it? Equally importantly: do you want the white or black iPad?

An official Facebook app for iPads is finally here

Tutorial Upgrade memory in Mac Mini, Pro, MacBook, MacBook Pro

Tutorial Sort out your connection and Wi-Fi woes

Tutorial If a piece of kit is refusing to play ball, here's what to do

Tutorial Here's what to do if your Mac won't start up

Buying Guide 5 iPhone alarm clock docks reviewed and rated

Tutorial Turn your iOS device into a portable TV

Tutorial Apple has made a big deal about AirPlay, but what is it and what can it do for us?

In Depth Teams are turning to Macs to get that vital edge over opponents