Windows Installation: Check Windows installation date simply by some instructions on command prompt. You are able to find original windows installation date.
Steps to Check Original windows Installation Date
Step 1 > Hold Windows key and Press R key to open Run, Type CMD and hit enter to Open up Command Prompt.
Step 2 > Type systeminfo.exe in Command Prompt and Hit Enter.
Step 3: Just wait a Few Seconds to Gather all the Data , Boom- You will Get all the info of your System in just a few seconds including the Original Installation Date which we are looking for
Step 4: With this Command you Get all the Necessary info about your System but If you Just want to know the date on which your windows was Installed on your System then type this Command systeminfo | find /i “install date