Determining the version of Microsoft Windows Vista installed on a computer can be useful for troubleshooting, compatibility checking, and other purposes. There are several methods to check the version of Windows Vista, each with its own advantages and disadvantages.
One common method is to use the System Information tool. To access System Information, click on the Start menu and type “msinfo32” into the search bar. Once System Information is open, look for the “Operating System” section. The version of Windows Vista will be listed next to “Version”.