To check, you can use a hidden system tool included with Windows 11, 10, and 7—or download and boot a more advanced tool. Your computer's random access memory (RAM) is its working memory.

Though checking your computer's RAM speed is incredibly simple, Mac and PC have the information located in different places.

If you are having a problem with running your computer, you should check your computer's RAM for issues. Usually, a problem in RAM can create problems in your computer. The good thing is ...

This can be the only application you need to keep track of your computer and monitor things like the Clock, Temperature, Power, etc. Read: Free software to monitor System Performance & Resources.