Q47. What is the use of macro in Excel? Create menu Toolbar Create Shortcut Key None of these

A macro in Excel is used to automate repetitive tasks. It is a piece of programming code that runs in Excel environment and helps automate routine tasks. In a nutshell, it saves the user time and effort by performing a complex task when a single command or a simple shortcut key is pressed.

Here are the steps to create a macro in Excel:

1. Open Excel and go to the 'Developer' tab. If it's not there, you need to add it by right-clicking on the Ribbon and choosing 'Customize the Ribbon'. Then, under 'Main Tabs', check 'Developer' and click 'OK'.

2. In the 'Developer' tab, click on 'Record Macro'.

3. A 'Record Macro' dialog box will open. Enter the name of the macro, a shortcut key, and a description.

4. Click 'OK'. Now, every action you take in Excel will be recorded until you stop the macro.

5. Perform the actions you want to automate.

6. Once you're done, go back to the 'Developer' tab and click 'Stop Recording'.

7. Now, you can run the macro anytime by going to the 'Developer' tab, clicking 'Macros', selecting the macro you created, and clicking 'Run'. Or, you can use the shortcut key you defined.

Please note that macros can pose a risk to your computer's security, so only create and use macros from sources you trust.