Jump to: Page Content, Site Navigation, Site Search, Site Map
Internet Explorer
Media Center
Windows Live
Microsoft Downloads
Compatibility Center
Gadget Gallery
Microsoft Mobile Applications
Games for Windows
Find out with our handy Windows 7 Upgrade Advisor.
Download now
Download the security update for Internet Explorer
Windows Vista SP2
Silverlight
Windows Vista Upgrade Advisor
Zune 3.0 Software
ActiveSync
September 2009 security updates
View all downloads
See what works with Windows 7
Check compatibility for your software and devices.
Discover the possibilities.
We ask the questions.You find your dream PC.
We want your feedback: Please rate this website
Windows 7
Explore Windows 7 Features
Compare Windows 7 editions
Get Windows 7
Windows 7 Help and How-to
Windows 7 Compatibility Center
Windows Vista
Windows Vista Downloads
Windows Vista Help & How-to
Windows Vista Compatibility Center
10 Reasons to Upgrade to Windows 7
Windows XP
Windows XP Downloads
Windows XP Help & How-to
Windows Mobile
Windows phone devices
More Windows Products
Windows Live Messenger
Windows Live Essentials
Windows Home Server
Windows Server
Windows Search
Windows Media Center
Windows Virtual PC
Windows Downloads
Windows Media Player
Windows Gadget Gallery
Microsoft Security Essentials
Windows for Business
Windows for Enterprise
Windows for Small & Midsize Business
Microsoft Office for Business
Windows for IT pros
Windows TechCenter on TechNet
Windows for Developers
MSDN Windows Developers Center
Windows Embedded
Windows Hardware Developers Central
DirectX for Developers
Microsoft at Home
Windows Community
Windows worldwide websites
Get help in forums with MS Answers
Windows Clubhouse Community
Exploring Windows
Exploring Windows online
Sign up for the Windows newsletter
Watch the ads