Gartner calls for curb on spending that does not help core business.

IT needs to loosen control without losing control, warns Gartner.

But Wi-Fi firms up and running with IEE 802.11n draft kit.

'Waggle dance' used as inspiration to make servers more efficient.

Gartner warns of trouble ahead as environmental laws tighten up.

Global revenue down 19 per cent in last quarter of 2007.

Back to the future.

Robot, heal thyself.

Gartner predicts competing bids from other vendors.

Trade association warns that web users still not taking security seriously.

Conflict to centre on the 'critical battleground' of the branch office.

IDC reports steady transition to portable PCs.

'Deathly Hallows' spirited away from publisher's PC.

Gartner welcomes chip giant's move.

Recent moves to axe unregulated call centres could have serious consequences.

Widens customer choice, says analyst firm.

Spammers use the lure of pretty young women to hook the unwary.

Even companies without Dell kit should take action, says Gartner.

The future of e-commerce is based on P2P, says Harvard professor.

Global project to build 30-tesla monster.