Open the Windows command prompt and type “systeminfo” command. You can get the installation date and time on “Original Install Date”.
C:\Users\Admin>systeminfo Host Name: ITsiti-LAPTOP OS Name: Microsoft Windows 7 Professional OS Version: 6.1.7601 Service Pack 1 Build 7601 OS Manufacturer: Microsoft Corporation OS Configuration: Standalone Workstation OS Build Type: Multiprocessor Free Registered Owner: TSS Registered Organization: HP Product ID: 01234-OEM-1234567-001234 Original Install Date: 3/1/2012, 9:03:09 AM System Boot Time: 2/12/2013, 1:55:53 PM System Manufacturer: Hewlett-Packard System Model: HP ProBook 4430s System Type: x64-based PC
Alternatively, you can also use below command to get the installation date and time.
systeminfo | findstr /C:"Install Date"
Original Install Date: 29/10/2019, 12:31:53 PM
