We're sorry. This version of the Windows Live OneCare safety scanner doesn't work with your Web browser or operating system.

You need Windows XP Home Edition, Windows XP Professional, Windows 2000 Professional, Windows 2000 Server, Windows Server 2003, Windows Vista or Windows 7. You also need either Microsoft Internet Explorer 6.0 or MSN® 9.0 or higher.

What can you do?

• Windows Vista or Windows 7 user? Download the Windows Vista and Windows 7 edition of the scanner here
• Get the latest version of Internet Explorer (free download)
• Upgrade your operating system
• Get PC help in the Community
• Browse our service center for tips and advice