How To Find Out What Date Windows 8 Was Installed Posted on by Webmaster IT Support Forum › Forums › Windows › Windows 8 › General Discussion › How To Find Out What Date Windows 8 Was Installed Tagged: Install Date This topic has 0 replies, 1 voice, and was last updated 8 years, 7 months ago by Webmaster. Viewing 0 reply threads Author Posts February 16, 2015 at 8:22 am #1061 WebmasterKeymaster Need to find out the date Windows 8 was installed? To get the date and time Windows 8 was installed: Click Start Type cmd Type the following into the command prompt window: systeminfo | find /i “original” The date Windows 8 was installed will then appear in the command prompt. Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In