Press Windows + R, type `winver`, press Enter
Check the “Windows” and “Version” shown in the Windows Version dialog
Press Windows + I, go to System > About
Find “Windows specifications” for Windows version and edition
Press Ctrl + Shift + Esc to open Task Manager
Click Performance, select CPU, and check the “Version” details if shown
Open Command Prompt and run `systeminfo`
Look for “OS Name,” “OS Version,” and “System Type” in the output
Open PowerShell and run `Get-ComputerInfo | Select WindowsProductName, WindowsVersion, OsArchitecture`
Review the returned Windows product name, version, and architecture