Is it best to turn off your computer when not using it?

Answer 1

yes.
the new windows vista has a feature that when the computer hasnt been touched for more than an hour or so, it turns off automatically, saving energy.

so yes. dont let your computer keep running over night of something.

Answer 2

Many years ago, I worked for a computer company (Built computers). I tested different things before they shipped. Back then they not have sleep modes and such. I left all my test equipment turned on 24/7, that included my test computer with the test software. When I go home I just turn my Display's brightness down on the monitor and oscilloscope so they not burn the screen. I never had trouble with my equipment, even my oscilloscope never needed calibrated. Other people who turn off everything always had trouble off and on, Booting and needing "Scopes" calibrated.
So, as the first answer say in short. No, it not better to turn off. But, when things start acting weird you may have to Re-Boot. One security caution people mention. If, you connected to the Inet. Disconnect the Cable or whatever to keep someone from using your computer as a server when you not around.

Answer 3

No, the hardware componenents take a lot of wear when you power them off and on. Best to leave running in low power mode.

Answer 4

I've always left mine on since I can rememeber. I just got tired of turning it one every time I need to use it. Besides, the impact on electricity consumption was little to nothing.

Answer 5

Lightening can fry your computer -- if you are away for any period of time or if thunderstorms are in the forecast, unplug.

Answer 6

yes and unplug it when you can..you will waste less energy.....people say it can take a beating when you do that but it just isnt true...

Answer 7

ALWAYS TURN IT OFF WHEN NOT IN USE !

Answer 8

leave it running