Excel macros are sequences of instructions or code that automate repetitive tasks within Excel, written using Visual Basic for Applications (VBA), the programming language integrated into Excel
. They can range from simple tasks like formatting cells or copying data to complex processes such as advanced data analysis or custom financial modeling
. Macros work by recording user actions (mouse clicks, keystrokes) and converting them into VBA code, which can then be executed anytime to repeat those actions automatically
. Users can create macros either by recording their actions through the Developer tab or by programming custom VBA scripts directly in the Visual Basic Editor
. Running a macro can be done manually through the Developer tab, by shortcut keys, or automatically when opening a workbook
. Macros significantly improve efficiency by saving time, reducing manual errors, and automating routine workflows in Excel
. In summary, macros in Excel are powerful automation tools that help users perform repetitive tasks quickly and accurately by using recorded or programmed instructions in VBA. They are essential for enhancing productivity in Excel workbooks
