Article: You want to find "Windows Explorer," which is the window you use to sort through files. You can also open it by clicking on "My Computer." On the left side of the screen you should see something like "This PC," or just "Computer." Right click it with your mouse, then click on "Properties," which is located at the bottom of the list.  In the middle of the screen something like "Installed Memory (RAM):" should appear. This is your computer's Random Access Memory. The higher your RAM, the faster you computer will run. " You can find the amount of RAM you have through "Control Panel" → "System and Security" → "System." It will be labeled as "Installed Memory."

What is a summary?
Press the "Start" button at the bottom-left of your screen. Find "Computer" on the lefthand bar. Alternatively, open the "Control Panel" in the Start Menu and check "System and "Security.