Im just curious as to how often everyone completely turns off their computer. I just bought a 24" iMac and have been turning it off every night. Should I just leave it on and let it go to sleep? Or continue what i'm doing. Thanks..
I turn mine off whenever I leave the house for more than 24-hours. Otherwise, I have it set to sleep if I don't do anything for 2 hours.
Here's the way it works:
You can kill your computer one of two ways (you get to choose):
1) By Use
2) By Stress
Argument against leaving it on: Every electronic device and component has a given number of hours that it can survive being operated / powered.
Argument against turning it off: When you shut down an electronic device, it cools and essentially "rests". Then, when you turn it on, it is immediately jolted and stressed by the sudden surge of electricity that hits it as it powers-up and begins to adjust to being operated.
So, you can kill it by turning it on or off too many times, or you can kill it by having it on too long. You get to choose which method you want to use to kill your computer.
In practice, if you turn something on or off enough times, you will kill it before you reach it's maximum usage life.
Exceptions to that rule would be devices which are used less frequently.
I find sleeping the computer after a few hours to be a fair compromise. Otherwise, turn it off if you won't use it for more than 24-hours at a time.
Now, if you only use your computer 15 to 30 minutes a day, then you might turn it off when you're done.
But, if you use it 3 or 4 times a day averaging say 3 hours apart, then leave it on (but let it sleep if you want to consume less power).
In the end, it comes down to picking which method you want to use to kill your computer. Pick the one you like best. It will die eventually. Pick wisely
