Syntax or pattern
This is the basic pattern for this type of automation. Copy the code, then replace workbook-specific names before running it.
Sub MacroName() ... End Sub5 practical examples
Basic rename worksheet macro
Use this pattern as a starting point for rename worksheets safely using dates, names, and cleaned values.
Sub ExampleMacro()
Dim ws As Worksheet
Set ws = ActiveSheet
ws.Range("A1").Value = "Updated by macro"
End SubAdjust worksheet names, table names and ranges to match your own workbook before using this pattern.
Work with a named worksheet
Target a specific worksheet so the macro does not depend on the active sheet.
Sub UseNamedSheet()
Dim ws As Worksheet
Set ws = ThisWorkbook.Worksheets("Data")
ws.Range("A1").Value = "Ready"
End SubAdjust worksheet names, table names and ranges to match your own workbook before using this pattern.
Loop through rows
Apply the idea to multiple rows in a report or imported dataset.
Sub LoopRows()
Dim ws As Worksheet, lastRow As Long, r As Long
Set ws = ThisWorkbook.Worksheets("Data")
lastRow = ws.Cells(ws.Rows.Count, "A").End(xlUp).Row
For r = 2 To lastRow
If ws.Cells(r, "A").Value <> "" Then ws.Cells(r, "B").Value = "Checked"
Next r
End SubAdjust worksheet names, table names and ranges to match your own workbook before using this pattern.
Add a confirmation message
Show a clear message after the task finishes.
Sub ConfirmDone()
'Run your automation steps here
MsgBox "The automation is complete.", vbInformation
End SubAdjust worksheet names, table names and ranges to match your own workbook before using this pattern.
Simple error handling
Use a safe error handler so users get a useful message if something fails.
Sub SafeMacro()
On Error GoTo CleanFail
ThisWorkbook.Worksheets("Data").Range("A1").Value = "Updated"
Exit Sub
CleanFail:
MsgBox "The macro could not finish: " & Err.Description, vbExclamation
End SubAdjust worksheet names, table names and ranges to match your own workbook before using this pattern.
Safety notes before you run automation
- Test the code on a copy of the workbook first.
- Save important files before running code that deletes, moves, formats or emails data.
- Check worksheet names, table names and range references before copying the example.
Common mistakes to avoid
- Running automation on the only copy of a workbook instead of a backup.
- Hardcoding sheet names, table names, or ranges without checking that they exist.
- Forgetting that macros and scripts can change many cells very quickly.
- Using Select and Activate when direct worksheet/range references are safer.
FAQ
Is this VBA macro safe to copy?
Use the code as a learning pattern. Test it on a copy of your workbook before running it on important files.
Why does the code not work in my workbook?
Usually the sheet, table, range, or column name is different. Update names and test on a small sample first.
Should I use VBA or Office Scripts?
Use VBA for desktop Excel macros and legacy workbooks. Use Office Scripts for Excel on the web and cloud automation workflows.