We often cut off the power for our computers without shutting them down properly.?

Question

Do you think “not shutting down” can harm your computer hardware, the installed software, or your data on the computer?

Answer 1

The answer is YES to all 3. Improper shutdown can corrupt data and harm electrical components.



To protect your OS, Data, software, and hardware go through proper shutdown proceedures.

Answer 2

Software & Data is most at risk as any file being accessed or modified at the time of power loss could result in corruption of the data.



Today's hardware is pretty robust & can handle these power-losses quite well. Although it really is NOT advisable to turn a computer off in this way.



The normal shut-down process involves closing files & applications, shutting down of Windows itself & processing turn-off requests to the various hardware that makes up a pc.



By just cutting off the power, the pc won't get the opportunity to close-down in it's normal way.

Answer 3

contained in the olden days even as all we had for an operating device became DOS we had to apply a command PARK earlier we close the laptop down. That command ought to positioned the heads of the HDD in a probability-free position on the disk the position if the heads contacted the HDD it would not be harmed. because if those heads contact the speedy spinning disk they bypass and leap , unfavorable the disk and any thoughts that became contained in the spots the position the heads contacted the disk will be irretrievable. truly of typing contained in the command PARK, you bypass to close down and that immediately parks the HDD heads for you and turns the laptop off as well as saving any thoughts that you're going to have entered on your settings. in case you actually kill the means you'll do damage to the laptop as well as reason a means surge once you turn that change again on. this may fry factors.

Answer 4

Yes, yes & yes.

I work at a Public Library and we have a public computer lab that we used to have problems with that and also patrons didnt seem to want to get off at closing time. We solved this using a program called Poweroff.

About Poweroff:

http://users.pandora.be/jbosman/poweroff/poweroff.htm

More info on how to set it up:

http://webjunction.org/do/DisplayContent?id=12978



With Poweroff you can Log Off, Reboot, Shut Down, PowerOff, Turn Monitor Off/On, Hibenate, Standby, Etc.

You can set it as a scheduled task to run ata a certain time. Also, works on a remote computer too. For more than one computer you can create a batch file with command lines for each of the PCs you want to Poweroff and then set that task as a scheduled task.