Improve Core System Performance

On systems with large amount of RAM this tweak can be enabled to force the core Windows system to be kept in memory and not paged to disk.
NOTE:- Plzzzzzzzzz try the steps mentioned below only if you system has min 512mb of ram or above
HKEY_LOCAL_MACHINE >> SYSTEM >> CurrentControlSet >> Control >> Session Manager >> Memory Management. No the Right side look for DisablePagingExecutive
Value Name: DisablePagingExecutive
Value Data: (0 = default, 1 = disable system paging)
Change the value to '1' enable the tweak and stop the core process from being paged, or set it to '0' for the default.
Restart Windows for the change to take effect.