So I have this SamSung Laptop that I've had for awhile and have never messed with the Fn F1-F9 buttons. So I was going through to see what each one of them did and ran across what I'm Assuming is "Speed Modes". It includes "Silent Mode", "Normal Mode", "Speed Mode" and "Speed Boot"
What are these and what does each one do? If I'm running Starcraft II on this laptop should I run in Speed Mode or something?