RAMpage

RAMpage is a Windows utility that displays the amount of available memory in the System Tray. It can also free memory; by double clicking the tray icon, by setting a threshold that activates the program automatically, or by having it run automatically when a program exits.

Under some circumstances, freeing memory may improve the stability of Windows 95, and possibly also Windows 98 and ME. In theory, RAMpage shouldn't make any difference on Windows NT, 2000 or XP, though I have had some reports that suggest it helps.