Press Windows + R, type `dxdiag`, and press Enter
Open Settings > System > About
Right-click This PC or My Computer and select Properties
Open Task Manager and check the Performance tab
Use System Information by typing `msinfo32` in Run
Check Device Manager for hardware details
Open Command Prompt and use `systeminfo`
Open PowerShell and use `Get-ComputerInfo`
Check the laptop label or sticker for model information
Visit the manufacturer’s support website and enter the model number
Use third-party tools like CPU-Z, Speccy, or HWiNFO