A national computer security campaign is urging smartphone users to do more to protect themselves from unwittingly downloading malware apps.

Chinese firms agree to increase their censorship of internet content as authorities seek greater control over the medium.

Carphone Warehouse says that it is to close all of its 11 Best Buy stores across the UK, putting 1,100 jobs at risk.

The latest instalment in the war series goes on sale following sackings and resignations at developer Infinity Ward.

The search giant's social network poses a further challenge to Facebook by allowing companies to set up their own pages.