How do I find out how much memory is currently installed on my system?
Windows users - Right mouse-click on the "My Computer" icon and select "Properties." The total memory installed will be displayed under the "General" tab in the system properties window. · Mac users - Select "About This Mac" or "About This Computer" from the Apple menu in the upper left corner of your system. Information will be displayed about your systems’ total memory (built-in memory plus installed memory).