If you run a sales team, an agency, or a lean ops crew, Excel macros are probably the most underused lever in your stack. A single VBA procedure can clean a messy CSV, generate board‑ready charts, update your CRM export, and even email a PDF report — all in seconds. Yet most teams avoid VBA because it feels brittle: security prompts, hidden Developer tabs, and the fear of breaking a workbook that “just works.”
Learning how to run VBA code properly — enabling the Developer tab, setting macro security, storing code in the right module, and triggering it with buttons or events — turns Excel into an execution engine you can trust. Now layer Google Sheets on top as a live data front-end, and you have a powerful pipeline.
This is exactly where an AI computer agent shines. Instead of you babysitting every macro, the agent can open workbooks, refresh connections, run VBA, sync to Google Sheets, and handle failures. You design the rules; the agent does the clicking, checking, and rerunning — so your reports ship on time even when you’re in meetings.
Before you let an AI agent touch your workbooks, you need a solid manual playbook. Here are the most reliable ways to run VBA today.
.xlsm).CleanLeadData).Best for: occasional runs, debugging.
Sub you want to run.Best for: development, quick tests, stepping through code with F8.
Now anyone can run your macro safely with one click.
Best for: non-technical teammates, recurring workflows.
d for daily report).Now Ctrl + d (Windows) or Option + Command + d (Mac) runs your macro, as long as the workbook is open.
Best for: power users running the same macro all day.
Sometimes you want reports or cleanup to run the moment a file opens.
Private Sub Workbook_Open()
Call CleanLeadData
End Sub
Workbook_Open.(Microsoft doc: https://support.microsoft.com/en-us/topic/automatically-run-a-macro-when-opening-a-workbook-1e55959b-e077-4c88-a696-c3017600db44)
Pros: fully hands‑off once opened.
Cons: can confuse users if something breaks on open.
Now imagine you’re a marketer pulling ad spend from Google Sheets and formatting it in Excel for finance. You can add a thin automation layer without writing more VBA.
Now a non‑technical teammate can hit a button and redo your entire pipeline.
Docs:
VBA doesn’t run inside Google Sheets, but Sheets can be your live data front‑end.
Docs:
Pros: Sheets stays collaborative; Excel does heavy lifting.
Cons: Some manual export/import unless automated with tools.
Use schedulers like Power Automate, Make, or Zapier to orchestrate when files are opened or refreshed. While they can’t always run VBA directly, they can:
Manual methods are fine until you need to do them every hour, across tens of files, for different clients. This is where an AI computer agent like Simular becomes your operations teammate.
What it does:
.xlsm workbook.CleanLeadData, and runs it.
Pros:
Cons:
For agencies or sales ops teams, real power comes from chaining Google Sheets and Excel.
A Simular agent can:
Pros:
Cons:
If you’re ready for production-grade scale:
Because Simular is designed for workflows with thousands to millions of steps, it can reliably:
Pros:
Cons:
Once you’ve mastered the manual techniques, letting an AI agent orchestrate them turns VBA from a fragile script into a dependable engine behind your Google Sheets and Excel workflows.