Please read this important information before proceeding
System Requirements
You can view system requirements and information on Windows Vista Capable and Premium Ready PCs here.
Release Notes
You can view the Release Notes for Windows Vista Beta 2 here (available in English only).
Upgrade limitations
You may not be able to upgrade your installation of Windows Vista Beta 2 (or RC1) to the final, commercially available edition of Windows Vista. To upgrade you will need to acquire the final edition of Windows Vista and you may have to do a clean installation.
Time-limited software
Windows Vista Beta 2 (and RC1) is time-limited, pre-release software that will expire on June 1, 2007.
Beta support policy
This is pre-release (beta) software distributed for trial and testing purposes only. Microsoft does not provide technical support for beta releases. Although formal support is not offered for this beta, we have provided newsgroups to help answer questions you may have related to the installation and use of Windows Vista Beta 2 (and RC1). To join or read postings in these newsgroups, please visit
http://windowshelp.microsoft.com.
Antivirus support
As part of a sensible approach to helping prevent malware, Microsoft recommends that you use an antivirus application with Windows Vista Beta 2. Information about available antivirus programs can be found on the Microsoft Security At Home website.
Installation limitations
There are two installation scenarios for Windows Vista Beta 2 (and RC1):
You can do a clean installation. This process will overwrite any data that you have on your hard disk or on your installation partition. The overwritten data will be lost and unrecoverable.
You can upgrade an existing installation of Windows XP.
No other installation scenarios are supported. Upgrading to this beta from any other edition of Windows requires a clean installation, as described in option 1.
In addition, once you install Windows Vista Beta 2 (or RC1) you cannot roll back to the previous operating system installation—you will either have to acquire and install the final released edition of Windows Vista or reinstall a previous edition of Windows. Before installing Windows Vista Beta 2 on any computer, please remember to back up all your files.