Features

What are PDF files and how do you use them?

Everything you need to know about Adobe PDF files explained.

A dedicated BBC Sport app will be released in time for the 2012 London Olympic games and Wimbledon.

Hot on the heels of the Samsung Galaxy S3, LG reveal full details on the next big quad-core phone – the LG Optimus 4X.

New from Twitter – get all the best tweets in one weekly email.

Protect your Kindle 4 and Kindle touch with a GO! Jacket

Android and iOS app Instagram can transform your phone photos into works of art and makes it easy to share them with the world.

If you’re on the lookout for a new laptop then the Dell Inspiron Q15R laptop is great value

Now you can go on Facebook to discover the best Android and Apple apps.

The quad-core smartphone that will really impress: the One X from HTC