How to check your total memory capacity If you only want to know how much RAM your PC has, the easiest way to find out is through the Windows 11 Settings app.

Unlock the potential of your computer. Follow these steps to check your PC's RAM capacity and optimize its performance.

Latest Videos From PC Gamer So, to prevent your PC from turning into a bulky, RGB-laden potato overnight, here's how to check for the Windows 11 File Explorer memory leak, and what to do about it.

If your PC restarts unprompted, freezes, or programs crash, this could indicate a RAM problem. We'll show you how to use the memory diagnostics tool to find out whether the RAM really is the problem.

Windows Memory Diagnostic to check the health of your RAM Windows 10 and 11 both have a built-in memory diagnostic tool you can use to check the health of your RAM sticks.

Here are three easy ways to check the number of RAM slots available without opening your computer on Windows 11.

An easy to follow guide on how to install RAM to upgrade any gaming PC.

With this information, you can decide if overclocking RAM on your PC is something you want to do and how to do it.

Is your PC running out of virtual memory? If so, use these steps to increase the capacity on Windows 11.

DDR, DIMM, XMP, CAS ... Confused? No problem -- our RAM buying guide will help you demystify this once and for all so that you can make your PC run great.