I think it's when you have a laptop on your bare skin, it gives off radiation that is not good for your body. My laptop has a warning label on the bottom of it to never have in contact with your skin or it can result in injury. Hope this helps :)
It makes the computer slow and disfunction. Like how a VIRUS in your body would make your body disfunction.
Computer virus' attack switches whereas human virus' affect cells.
No. It should not affect your computer files.
nothing can affect a computer
If you stare at a computer screen for too long, you can get headaches and possibly some vision problems.
Glue does not affect anything on your body.
No, having a YouTube account will not affect your computer in any negative way.
how do viruses effect your computer
they are problem that affect the smooth running of the computer
They don't. They affect your computer.
Factors that can affect computer performance according to Why is My Computer So Slow is that your computer does not have enough memory to perform the functions that you are requesting of it.
No, computer heat will not affect anybody.