There has been a message saying that Microsoft is "increasing" my virtual memory, but the message "Virtual Memory is low..." or "Out at line .... " is coming on and the screen has been flickering a little.

Click Start, right-click My Computer, and then click Properties.In the System Properties dialog box, click the Advanced tab.In the Performance pane, click Settings.In the Performance Options dialog box, click the Advanced tab.In the Virtual memory pane, click Change.Change the Initial size value and the Maximum size value to a higher value, clickSet, and then click OK.Click OK to close the Performance Options dialog box, and then click OK to close theSystem Properties dialog box. http://support.microsoft.com/kb/826513Picture guide :-http://www.delete-computer-history.com/increase-virtual-memory.htmlTo stop your CPU from constantly changing the paging file, set the initial and maximum size to the same value. For example, 500 and 500. The value should be at least 1.5 times more than your physical RAM. If your computer has 512MB of RAM increase the virtual memory paging file to 1.5*512= 768 Click Mark as Answer if this post answers your question.