How can a user find out the properties of his computer?

A user can find out the properties of their computer by accessing the system settings or control panel. On Windows, this can be done by right-clicking on "This PC" and selecting "Properties," or by using the "System Information" tool. For macOS users, they can click on the Apple menu and select "About This Mac" to view system specifications. Additionally, third-party software can provide detailed information about hardware and performance.