The comments are there to (a) aid in debugging the program, (b) help the programmer layout the program in logical steps and (c) show anyone else looking at the code to see what each section of the code actually does.
The computer system cannot do everything by itself. So there must be an interaction between hardware and software. The computer programmers and the computer operators are the liveware. If there were no liveware there will be no computers.
Comments are to help other programmers (or yourself in the future) to understand what is going on in a program, especially when the code itself is complicated and may not be obvious. More time is spent maintaining and improving programs than original development, so leaving clear comments is very important!
No. Indeed, algorithms are actually meant for humans, not computers. Computer programmers translate algorithms into working code such that a computer can process the algorithm. The code is actually the implementation of the algorithm, not the algorithm itself.
A piece of code that attaches itself to a file to spread itself from computer to computer.
YouTube itself is not inappropriate, though many videos and comments on the site are.
A computer program that is designed to replicate itself by copying itself into the other programs stored in a computer.
computer can't taking decision on itself.
Virus and worms.
Guessing you mean computer: Rebooting is when a computer shuts itself down and then turns itself on Rebooting can be required after you install updates or download software.
A computer can not turn off by itself. The monitor just turns blank it you leave it. To turn off the computer you have to prees the on button on your computer. If you press the botton on the monitor it is not turning the computer off... just the screen.
A virus is a piece of code that attaches itself to a program or file so it can spread from computer to computer. A worm, like a virus, is designed to copy itself from one computer to another, but it does so automatically.
It's haunted