On your Windows computer, open the Start Menu:
1. Click on the Start button (Windows logo) in the bottom-left corner of your screen.
Open Settings:- Click on the gear icon to open the Settings app.
Go to System:- In the Settings window, click on "System."
Open About:- In the left-hand menu, scroll down and click on "About."
Check System Type:- In the "Device specifications" section, look for "System type."
- It will show either "64-bit operating system" or "32-bit operating system. (see image below)