Follow this video to help you change the settings of your virtual memory on your computer. Click Start and then right click on My Computer and select Properties. A window will come up. Click on the Advanced tab,. In the first section there is a part named Performance. Click on the Settings button of this section. Another window named Performance Options will open. Click on the Advanced tab of this window. In the bottom part of this window there is a section titled Virtual memory. Click on the Change button. There will be two boxes where you can enter numbers represented in megabytes to set your virtual memory. When you are ready click on Set, and then you have to click Ok three times to close the Windows opened previously.