[quote=edimax.altec;#3503446;1270000876]what's the use of -s -h -r btw?? some people are using different "-" stuff.. for example, -r -h -s.. what's the difference??[/quote] that sir, are options. example, to shutdown your computer using cmd. You need to type these lines -s for shutdown and power off -c for comment -a for abort 4nd 7h3r3 4r3 4 107 0f 07h3r 0p710n5 ju57 534rch 4 17 0n 73h n37