Tech
- UN approves universal mobile phone charger
- Beta versions help firms work out kinks, but approach with caution
- Apple's new iMacs: 21.5 and 27 inches
- Facebook awarded 711 million dollars in spam damages
- Web addresses become multilingual
- Conference celebrates 40th birthday of internet
- Windows Live provides functions axed from Windows 7
- Cloud computing doesn't have to be risky
- Windows 7: More secure and more fun
- Computer failure paralyses Swiss ministries
- Microsoft launches "simpler, faster, more responsive" Windows
- Reports: Google to launch music service
- Apple announces new products on eve of Windows launch
