Top 10 articles: Windows @ 25 and HTC Desire HD review

It's the 25th anniversary of Windows on Saturday, and our most popular story this week was a rundown of 25 things you didn't know about the Microsoft OS.

This was followed by our review of the impressive HTC Desire HD smartphone, a Nokia N8 video demo, and the news that Apple has delayed the iOS 4.2 update until 24 November.

Avaya, meanwhile, has added Linux support in the IP Office 6.1 update, and Dell has rolled out Android 2.2 to its Streak tablet.

Our Nokia C7 review was also popular, as was the news that the Sarah Palin email hacker has been jailed for a year, and that Adobe is shipping Acrobat X.

Windows at 25: 25 things you didn't know about the Microsoft OS
V3.co.uk celebrates 25 years of Windows with 25 amazing facts covering the likes of Jennifer Aniston, Jerry Seinfeld and Brian Eno

HTC Desire HD review
Google's Android has a new leader to take on the iPhone

HTC Desire HD: First looksFirst impressions of the Android 2.2 handset

Avaya adds Linux with IP Office 6.1 update
Communication platform moves away from Microsoft

Apple delays iOS 4.2 update until 24 November
Reports suggest software suffering from Wi-Fi connection issues

Nokia N8 video demo
Handset maker gives an early look at its first Symbian^3 smartphone

Dell rolls out Streak Android 2.2 update
Update boosts enterprise support for Microsoft Exchange

Palin email hacker gets year in jail
Student sent down for guessing password

Nokia C7 review
Nokia's latest Symbian^3 smartphone has impressive features, but is pricey

Adobe Acrobat X now shipping
New version makes it easier to create and distribute PDF documents