Press Windows + R
Type `winver`
Press Enter
Check the Windows version and OS build shown in the window
Press Windows + I
Go to System
Select About
Review “Windows specifications” for Edition, Version, and OS build
Right-click Start
Select Terminal (Admin) or Windows PowerShell
Run: `systeminfo`
Find the lines for “OS Name,” “OS Version,” and “System Type”
Run: `wmic os get Caption,Version,BuildNumber`
Run: `reg query “HKLMSOFTWAREMicrosoftWindows NTCurrentVersion” /v ProductName`
Check “System Type” in About or run `wmic os get OSArchitecture`