Shares in tech giants including Google, Yahoo and Facebook fall sharply, but could it be time to invest?
Barcelona's $25m deal with Intel kick-starts a sponsorship revolution, says Simon Chadwick
Shake-up by new CEO Marissa Meyer looks to be working in battle for Web domination
Deal is major gamble for CEO Marissa Mayer - Yahoo has history of 'making companies it buys uncool'
Tech firm tries to soothe shareholder anger as chief executive's pay is revealed
Company no longer 'king of the heap' as profits go from 'WTF to OMG' with no new products coming
Deal had more to do with the app's technology than the talents of its teenage creator, Nick D'Aloisio
Seventeen-year-old does deal after securing early funding from Ashton Kutcher and Yoko Ono
Which start-ups will make it big this year and can web dinosaurs like MySpace be revived?
Mark Zuckerberg faces challenge of growing in emerging markets and making as much money out of users as Google
Opinion Digest: Winners and losers, the Pc Harwood trial and why companies can be run by mothers
Mayer quits Google on Monday and starts at Yahoo on Tuesday. And she's pregnant
Shareholder pressure forces executive to stand down after claims of faked qualifications
Yang leaves to 'pursue other interests' but it looks like shareholder pressure forced his decision
Wise-cracking former CEO reportedly broke a ‘non-disparagement’ clause
after being fired
Shares rise on news that
spiky Bartz has been given
a taste of her own medicine
Business Digest: Silver Lake Partners and Blackstone Group LP have expressed interest
The late Michael Jackson was only the 10th most popular topic in Britain, behind the deaths of both Stephen Gately and Jade Goody
Search giant posts big profits thanks to the recovery and changes in consumer behaviour
Alliance comes after two years of attempts by Microsoft to buy into its weaker rival's search business