What is a Macro? (MS Office)?

Question

Can anyone tell explain to me what a Macro is? I have seen in the menu on MS word and many times at work I have to "Enable" the Macros in order to view a document. What is a Macro?

Answer 1

a macro is basically an automated shortcut. some documents use macros for document formatting and others to pull information from other sources to use in the document that you are opening. Of course others use them for evil to mess with your computer. Here is a link that will help you further.
http://www.homeandlearn.co.uk/MW/s10p1.html

Answer 2

A macro is simply a file made up entirely of commands. It can be a wonderful time-saver if correct, and disastrous if you mess it up.

Macro:

(1) A symbol, name, or key that represents a list of commands, actions, or keystrokes. Many programs allow you to create macros so that you can enter a single character or word to perform a whole series of actions. Suppose, for example, that you are editing a file and want to indent every third line five spaces. If your word processor supports macros, you can create one that consists of the following keystrokes:
Move Cursor to Beginning of Line

Move Cursor Down 1 Line

Move Cursor Down 1 Line

Move Cursor Down 1 Line

Insert 5 Spaces

Now you can enter the name of the macro, and the word processor will perform all these commands at once.

You can also use macros to enter words or phrases that you use frequently. For example, you could define a macro to contain all the keystrokes necessary to begin a letter -- your name, address, and a code that inserts the current date. Then, whenever you write a letter, you just press the macro key to include the letter header.

In a way, macros are like simple programs or batch files. Some applications support sophisticated macros that even allow you to use variables and flow control structures such as loops.

(2) In dBASE programs, a macro is a variable that points to another variable where the data is actually stored. In most other applications, this would be called a link.

Answer 3

Macros are like small programs. You can write them, or they can be saved within the file itself.

Hence the problem, if you recieve a file with a macro, it might try to delete all the files on you pc, or install a virus or worse.

they can be very handy and time saving if trusted, or can destroy your computer if harmful.

Here's some safe samples:
http://www.microsoft.com/downloads/details.aspx?FamilyID=73DBEAD3-B37A-425A-9AE8-DD3593B5675B&displaylang=EN