They can hurt your eyes if you use them in dark rooms, but unless you break the computer screen or smash something or it explodes, you should be fine.
Sometimes computers can make you stay inside more, so they can hurt you in a social way.
yes
There will be some more ... impact is difficult to imagine ...
Not as long as you aren't letting people you don't trust use it, no that shouldn't hurt anything.
They are usually just pranks and don't usually harm your computer, however there are of course exceptions and unless you get pranks from a trusted website (which are hard to come by for this sort of thing), then it could well contain something nasty.
Yes! Msxml is Microsoft XML for windows xp. Windows uses it to keep tracking of files. and some xml technologies also use it. so its pretty to keep it. updating it won't hurt any spaces.
They hurt them by they attack any thing you have on the computer to get to your personal things.
No
no
Some people can hurt them seleves using a computer is by Hurting there Eyes and the can go blind and die.
it.... doesnt
YES,yes it does
If your on your computer most of the day then it will damage your eyes. So the answer is yes.
depends on where you get the download from.
You should use the proper way of sitting when using computer.
It depends on what website you download it from.
Not necessarily, if you know what the program is going to do and you are absolutely sure you know what you are installing on your computer.
The disadvantages are your eyes will hurt, and playing games on computer is not healthy to us.