Open the Excel workbook that contains the macro
Enable macros if prompted
Go to the Developer tab
Click Macros
Select the macro you want to run
Click Run
Use the shortcut key assigned to the macro, if available
Click a button or shape linked to the macro, if available
Run the macro from the VBA editor by placing the cursor inside the macro and pressing F5
Use Alt + F8 to open the Macro dialog and run the selected macro