你的winxp-win7冬眠后PC的时间间隔

You want to listen to lastfm or watch tv on your computer before you go to sleep. Not a good idea to leave your pc turned on. There is also another way using command line like shutdown /h /t 900 to let your pc hibernate after 15min, but there are some fallbacks: you need to open console you need to know and type the command you need to convert your time span to seconds if you want to stop it, you need to open console and time a similar command, which might be very disturbing so just use my intuitive tool: USE YOUR LEFT and RIGHT MOUSE BUTTON ON THE TIMER BUTTON.