How to load applications faster by editing Windows Registry

The windows has a pre-fetch cache. It helps windows to load application faster by Pre-Fetching the application which is stored in the pre-fetch cache. we can speed up application loading by changing the default value of the followinf key.
Navigate to the following key :-

HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters

The default value of the EnablePrefetcher setting is 3. We can increase this value upto 9 to improve the performance. We need to restart the machine for the changes to take effect.