How to Write VBA for Excel – Beginner Guide + AI Generator | ComTools

Learn how to write VBA: open editor (Alt+F11), modules, Sub vs Function, then use AI to draft code from plain language.

Editor basics

Insert > Module, paste generated code, run Sub from Macros dialog or assign to button. Save as .xlsm for macros.

QIs VBA still useful in 2026?

Yes for Office desktop automation, legacy workbooks, and quick macros without IT deployment.

QDo I need programming experience?

Basic Excel knowledge helps. Describe tasks in Chinese or English; the AI generator produces starter code you can edit.