Define 5 uses of using Signature Files in computing and networking?

Ihave buncha points. does anyone want any?

Andrina writes letters that are regularly sent to hundreds of her company’s customers. because of this, she would like for the mail merge command to be in her quick access toolbar, and she wants it to be the first button on the left. what should andrina do to place the mail merge button there?

Which of the following is not contained on the slide show toolbar? a. next button b. slide button c. close button d. pen tool