RAM stands for Random Access Memory. It stores data that your computer is currently using so that it can be accessed quicker. Needless to say, the more RAM that is installed in your computer, the faster your computer can run.

To find out how much RAM your computer has installed, hold your [Windows] key and press [Pause].

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This will bring up your system properties, where you can find it listed under RAM or Memory.

Location of RAM section of System Properties in Windows XP

Location of RAM section of System Properties in Windows
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