Macro Security
Macros can contain executable code, so Excel provides security settings to control how macros are handled.
Open:
File → Options → Trust Center → Trust Center Settings → Macro Settings
Important
Do not enable macros from untrusted files simply to make a workbook work. Only use macros from sources you trust.
VBA Editor
Open the VBA Editor using:
Developer → Visual Basic
or:
Alt + F11
Important VBA Areas
- Project Explorer
- Code Window
- Properties Window
- Immediate Window
- Modules
Practice
Open the VBA Editor and locate:
VBAProject → Modules → Module1