Clear Memory of RAM without restarting a system

Hi Everyone,
This command will use to clear memory of Ram. Take Shortkey on desktop and paste the below one

%windir%\system32\rundll32.exe advapi32.dll,ProcessIdle

Tasks in the box.Then press "NEXT"------------> give name as "CLEAR MEMORY" and press finesh button


Thanks & Regards
Chaitanya Chowdary