If you have multiple Windows applications open at one time, consider closing all non-essential applications. Click Task Manager to see a list of applications currently open. To find out how much memory an open application is using, check the Memory tab of the System Information utility.
If you have plenty of free disk space (check the Disk Space sensor), consider enlarging the Windows swap file, or moving it to a drive with more space available. Look up virtual memory settings in the Windows help index for more information.
If none of these suggestions provide you with an adequate solution, consider purchasing additional RAM for your computer.
See also System Doctor help search terms: memory, swap file, cache, alarms.
