Click on start button.
Now go to all programs.
Go to accessories.
Now right click on Command Promote (CMD).
Click on “Run As Administrator”.
Now type this command in CMD : fsutil.exe behavior set memoryusage 2
cmd show you reboot your pc for changes.
Now reboot your system and changes will be apply
After rebooting your memory usage increase by 1 and you can see that by type this command in CMD:fsutil.exe behavior query memoryusage
f you need to set this again default type this command: fsutil.exe behavior set memoryusage 1
Note: Please do this trick in your own risk. My blog and me not responsible for any problem. But I fix my pc problem from this trick very well. Now my computer speedup, I run lots of new games and software smoothly.