It depends on what it is, if its one in the back by the top or bottom (by the box, the power supply) then no, the voltage would kill all the components, frying the motherboard so there would be no way to recover.
Leaving your PC turned off for a long time should be perfectly safe, and cause no harm to the computer.
When my computer would unexpectedly shut down on its own it turned out that the processor fan was bad and the computer was shutting down due to the processor overheating.
No,it does not because it is volatile memory.
The two states of a computer are "on" and "off." When a computer is turned on, it is in an active state, running processes and executing tasks. When a computer is turned off, it is in a powered-down state and not actively processing information.
RAM memory is cleared when a computer is turned off.
Its a motor which is turned on or off by the actuator.
turn it off again
Random Access Memory (RAM) is the kind of memory that loses its content when the computer power is turned off.
Yes
goggle
A USB thumb drive can lose information when the computer is turned off. It can corrupt the USB and cause the info stored to be lost.
Nothing. The process of restarting a computer is exactly the same as if you turned it off and then turned it back on the next day.