It'll differ between certain computers like a mac vs. PC but if you're on a PC it's usually a combination of pressing alt and a sequence of numbers.
I hope that helped and maybe someone else knows which numbers exactly correspond to which symbols.
With a pen, pencil, or a computer (type it out) and use your love in it! You shouldnt use the computer to make it seem special!! It's only special if you really tried! You're welcome! 
the special use for a pc is that you can do your homework,play games and do research
Press ctrl and shift at the same time.
use the slash under backspace
It depends on the computer, but you should find stuff like that At: www.howtotype.net It will tell you how to make hearts, stars, clubs, the pi sign, diamonds, and other symbols, accents, special characters, and weird punctuation.
With many different accents.
Yes, although you may need to use special programs or softwares. :)
You want to use a special cleaning spray made for computer monitors only.
yes by using special programs such as switchblade http://www.switchbladegaming.com/
There is no special configuration. A laptop connects like any other computer.
ASCII, EBCDIC and Unicode
On any computer or laptop you can use what I call "alts"Here is a list of some: (they are all: alt+___)é= alt+130î= alt+140û= alt+150ÿ= alt+152ä= alt+132Their are many others, including more accents, some signs and pictures, and letters and punctuation