How can i change the setting for the sleep mode of my computer?

Question

i want to keep my computer on for a while, and it automatically goes to sleep after an hour i think. how can i change the time so that it doesnt go to sleep unless i tell it to?

Answer 1

You can change it in Power Management in Control Panel.

Answer 2

Go:  <Start> <Control Panel> Double click <Display>

Select <Screen Saver> Now select <Power>

Use settings here to suit your needs.