Step 1: Run the game you want to run better
Step 2: Somehow minimize the game (DONT CLOSE)
Step 3: Right click the taskbar and select "Task Manager"
Step 4: Go to "Processes" find the games name (Usually the .exe example demigod is "Demigod.exe")
Step 5: Right click the process that runs the program, and select "SET PRIORITY"
Step 6: Set the priority to HIGH,
DO NOT set it to "Realtime"
as that will mess a lot of stuff up.
IF YOU GET A WARNING NOTICE, PRESS CONTINUE.
If you did it right the game should run a bit better.
WHAT IT DOES:
It gives that game priority to the processer, so say instead of norton being processed first, the game is.