(a) What are Macros?
(b) How can we record a macro?
(c)How macros are useful to us?
give all three answer combine .
Answers
a). A macro in computer science is a rule or pattern that specifies how a certain input should be mapped to a replacement output. Applying a macro to an input is macro expansion. The input and output may be a sequence of lexical tokens or characters, or a syntax tree.
b). Follow these steps to record a macro.
On the Developer tab, in the Code group, click Record Macro. ...
In the Macro name box, enter a name for the macro. ...
To assign a keyboard shortcut to run the macro, in the Shortcut key box, type any letter (both uppercase or lowercase will work) that you want to use.
Answer:
Explanation:
A macro in computer science is a rule or pattern that specifies how a certain input should be mapped to a replacement output. Applying a macro to an input is macro expansion. The input and output may be a sequence of lexical tokens or characters, or a syntax tree.
To record a macro in Excel, click the “View” tab in the Ribbon. Then click the “Macros” drop-down button in the “Macros” button group. Then select the “Record Macro…” command to open the “Record Macro” dialog box. In the “Record Macro” dialog box, enter a name for your new macro into the “Macro name” text box.
Macros are valuable for any situation in which you repeat the same group of steps in sequence. Obviously, the more operations you can cram into a single macro, the faster your document building will go