1) Historically, what does the "@" sign mean? it was a sign to tell people where there at & to communicate to other people.

2) Why was the "@" revived?

3) Do you think the "@" sign would have remained on keyboards if it weren't for the invention of the internet? Why or why not? no cause there wouldn't be no communication towards people if there were no "@" sign.

4) Can you name another composite symbol on the keyboard? What word is it short for? the "!" sign is to shout out stuff when you use it people your shouting stuff out.