Automating tasks in Excel can significantly boost your productivity, and running macros is a powerful way to achieve this. Macros are sets of instructions that Excel can follow to perform repetitive tasks automatically. Here's a step-by-step guide on how to run a macro in Excel automatically.

Before we dive into automating macros, let's ensure you have the Developer tab enabled in your Excel ribbon. If not, you can enable it by following these steps: Right-click on the ribbon > Customize the Ribbon > Check 'Developer'.

Creating a Macro
Before you can run a macro automatically, you'll need to create one. Here's how:

1. Press Alt + F11 to open the Visual Basic for Applications (VBA) window.
2. In the VBA window, go to Insert > Module to insert a new module.

3. In the module, type Sub MacroName() (replace 'MacroName' with a name for your macro), and press Enter.
Recording a Macro
If you're not familiar with VBA, you can record your macro. Here's how:

1. In the VBA window, go to Developer > Record Macro.
2. In the 'Record Macro' dialog box, give your macro a name, choose a location to store it (usually 'Personal Macro Workbook'), and click OK.
3. Perform the tasks you want to automate in Excel. Excel will record these actions.

4. To stop recording, go to Developer > Stop Recording.
Running a Macro Manually


![[LEARN NOW] Highlight Duplicates Using Excel Macros](https://i.pinimg.com/originals/70/7d/60/707d603bce778fa9176f57a62a147d97.jpg)

















Before automating, let's first learn how to run a macro manually:
1. Go to the Developer tab.
2. In the 'Code' group, click on Macros.
3. In the 'Macros' dialog box, select your macro and click Run.
Automating Macros
Now, let's learn how to run a macro in Excel automatically. We'll use two methods: AutoOpen and Workbook_Open event.
Both methods will run your macro automatically whenever you open the workbook containing the macro.
Using AutoOpen
Here's how to use the AutoOpen feature:
1. In the VBA window, go to the module containing your macro.
2. Add the following line at the top of your module: Sub AutoOpen().
3. Press Enter, and then type MacroName (replace 'MacroName' with the name of your macro).
4. Press Enter again to create a new line, and then type End Sub.
Using Workbook_Open Event
Here's how to use the Workbook_Open event:
1. In the VBA window, go to Insert > Module to insert a new module.
2. In the module, type Private Sub Workbook_Open(), press Enter, and then type MacroName (replace 'MacroName' with the name of your macro).
3. Press Enter again to create a new line, and then type End Sub.
Now, whenever you open the workbook, your macro will run automatically. To stop the macro from running automatically, simply delete the AutoOpen subroutine or the Workbook_Open event from the VBA module.
Incorporating automation into your Excel workflow can save you countless hours and reduce human error. Running macros automatically is just one way to achieve this. Happy automating!