: Running management consoles or installation scripts from a standard user account.

: Launching software under a restricted account to verify security permissions.

The primary purpose of runas.exe is to spawn a new process under the security context of another user account. This is particularly useful for:

: Connecting to network resources using credentials from a different domain or workgroup. Command Syntax and Options

The basic syntax for the command is: runas /user:AccountName "ProgramPath"

The utility is a built-in Windows command-line tool that allows a user to run specific tools and programs with different permissions than the ones provided by their current logon. Introduced in Windows 2000, it remains a standard feature for administrators and power users to execute tasks as a different user—often an administrator—without having to log out and back in. Core Functionality