How to setup my computer to go to windows?

Hi! there,
if power supply of your pc is fine,the fan is running and the light in the front of your pc is on.lets us go work about this.
first, you have to configure your cd room and hardisk in your pc,doing this at start press F2 or delete depend on your pc how cmos bios set up appear,take note on start menu left bottom corner
then on cmos feature check your hardisk if it was configure,if not set to auto let your system find it out for you.if there's your hardisk esc. then go to bios set up,on boot sequence
ist priority cd room
2nd hardisk
3rd floopy
etc...

press F10 save and exit.upon restart open cd room insert your cd installer e.g..xp,linux,vista
your pc will reboot automatically and configuration set up will initialize, just wait take coffe break
then follow what ever the installer want to do
there are question that you will anwer, if the windows detect that you have previous OS in your system remove,there are some instructions to follow, its good to have one OS is operating on your system,then follow some instruction again on on your new setting,do not selec on quick format its better on normal only.so until you finish installing just follow properly.this time i'll take also my coffe break,cheers and have a nice day,don't forget to rate me after you finish. thank's