To remove an app, right-click or press and hold the app you want to remove, then click or tap Delete.? _____________________

In Excel, the Comma Style button is located on the ________ tab

A) INSERT B) DEVELOPER C) HOME D) PAGE LAYOUT

Match the following terms to their meanings:

I. provides a verifiable signature II. to collect signature III. a programming language to edit a macro IV. to prevent unauthorized access to a document V. display information about the person or organization A. VBA B. digital certificate C. signature line D. password protection E. digital signature