HOW TO INCREASE COMPUTER PERFORMANCE

If you have 512MB or 1GB memory, you can increase system performance
by having the core system kept in memory.
It will disable the memory used by paging execution and eventually your memory will rise.

click at start button then select RUN and type Regedit

Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Session Manager\Memory Management\DisablePagingExecutive