Windows 10 & Windows 11
Press Windows key + I to open Settings.
Select System.
Scroll down and select About.
Under Device specifications, you’ll find:
Processor
Installed RAM
System type (32-bit or 64-bit)
Under Windows specifications, you’ll find your Windows edition and version.
Mac
Click the Apple menu () in the top-left corner.
Select About This Mac.
You’ll see information such as:
Mac model
Processor or Apple chip
Memory (RAM)
macOS version
Storage
For more details, click More Info or System Report.