Just go to the "Add windows components" (Maybe under add/remove program) and you'll find it in the list there.
Forget MS Paint, try Paint.Net http://www.getpaint.net/download.html
You need the install disk / program. You must re-install them.
You don't download MS Paint, so you must have gotten another program. Whatever you installed could not have been installed completely, or it could have put a virus on your computer. Another possible reason is the more programs you install or download, the more slow your computer becomes.
Paint doesn't work in layers so you can't put two pictures in and move them around. If you want paint with layers there is this free program, like paint called paint.net. Google it to see what it can do.
Yes you can, and it is as simple as partitioning your hard drive and using partition magic and boot magic
In a computer program, a legal input is something that can be put into a program and it will work. An illegal input may crash the program.
It depends on how you mean "painting on the computer." If you want to paint pictures using the computer, you can use GIMP (which is free), Microsoft Paint (comes with Windows), Paint Shop Pro, Photoshop Elements, Photoshop, just a lot of things. If you want to paint the computer itself--gamers who go to network-gaming parties would want to do this, and it'd look cool on a laptop--start by taking the case off. If it's a plastic case, use two coats of Rustoleum Paint for Plastic to keep the paint from eating the computer--after which you can use any kind of paint on top of the Rustoleum. For a metal case, prime it with automotive primer then paint it with any paint you like. Let it dry for a day, clearcoat it for protection, let THAT dry for a day and put the case back on.
To create an animation you need either Things to animate, a set and a camera or a computer with paint or another drawing program and a computer program like movie maker *NOT OPTIONAL* first take or make pictures, make sure there are little differences in each one, and put them all in movie maker to test it out, if you have done it correctly it should be amazing!
put it back in
no you can't
You don't need a program. Just put the files in the "Music" folder
you can put a AVG (Anti-Virus) in your computer