
You can access your Outlook Live mailbox with most Web browsers. This includes Internet Explorer, Mozilla Firefox, Apple Safari, and most other Web browsers on computers running UNIX, Apple Macintosh, or Windows.
To use the complete set of features available in the Outlook Live, you can use the following browsers on a computer running Windows XP, Windows 2003, Windows Vista, or Windows 7:
Internet Explorer 7 and later versions.
Firefox 3.0.1 and later versions.
On a computer running Max OS X, you can use:
Safari 3.1 and later versions.
Firefox 3.0.1 and later versions.
On a computer running Linux, you can use:
Firefox 3.0.1 and later versions.
If you use a Web browser that doesn't support the full feature set, Outlook Web App will open in the light version.
For more information on Outlook Web and Browsers see http://help.outlook.com/en-us/140/bb899685.aspx