We can up RAM without any software-
just copy this-
FreeMem=Space(64000000)
then open notepad paste it-
then save it as Cleanram.vbs
then run-
its more commands-
FreeMem=Space(1280000000)
FreeMem=Space(2560000000)
FreeMem=Space(5120000000)
FreeMem=Space(10240000000)
