Press `Win + R`, type `dxdiag`, and press Enter
Open `Settings` > `System` > `About`
Open `Task Manager` > `Performance`
Open `Control Panel` > `System and Security` > `System`
Right-click `This PC` or `My Computer` > `Properties`
Use `msinfo32` in the Run box
Check `Device Manager` for hardware components
Open `System Information` for detailed specs
Check CPU, RAM, storage, and GPU in Task Manager
Use `Command Prompt` and run `systeminfo`
Use `Command Prompt` and run `wmic cpu get name`
Use `Command Prompt` and run `wmic memorychip get capacity`
Use `Command Prompt` and run `wmic diskdrive get model,size`
Use `Command Prompt` and run `wmic path win32_videocontroller get name`
Check the PC case, motherboard, or purchase receipt for model details