The first thing you need to do to check your RAM is to turn on your computer. You don’t need to close out any programs, but saving anything you’re working on is a good idea.
The easiest way to open task manager is by pressing Ctrl + Shift + Esc. The task manager should automatically open.
The first time you use task manager, it will only show the programs you currently have open. You need to select More Details in the bottom left corner.
Now that you are in the task manager, go to the Performance tab on the top bar. This will bring up a graph with a column of options to monitor various aspects of your computer in real-time. You need to look for Memory on the left side.