Yes you can remove the hard drive and install it in another computer as a secondary (otherwise know as slave drive) and get the info off of it, but if you don't know what you're doing you should have a professional do it.
Unplug it.
unplug it from your computer and hold the center button and the play button at the same time until the screen turns off make sure the hold button is in the off position meaning the orange is not showing
Restart your computer, If it still doesn't work just wait, If it is froze and you cant restart your computer just turn it off, If it still doesn't work Hold the power button till it turns off.
True
Yes, Yes you did
The computer manual should have information for locking the computer to keep kids off. The help section in computers also contain these details. The operating system information too would be a good idea.
To answer this question adequately, one must understand that information (on "computer chips", such as RAM, anyways) is kept using electrical charges, which are usually held in place by a battery of some sort. RAM does not have a battery, so it can only keep information until you turn off and/or unplug the computer. Also, since RAM is somewhat limited in size, it can only keep information until it is overwritten with new information. So if you do not turn off your computer, the time which it takes for the information on RAM to be overwritten (removed) will depend on A:the time you leave your computer on,B:your operating system (and the amount of background activity associated with it)C:how much stuff you do on your computer in any given time,andD: the amount of RAM you have in your computer.
No
Why dispose your old computer then dispose your new computer? Every city has a day where you can drop off your electronic junk
the information is lost after power is switched off.
get some anti virus software and keep your computer turned off because it lets the virus do more damage
t just hold the power button