To create a self-signed digital certificate that you can assign to your VBA scripted application, you need to use a Microsoft provided utility called SELFCERT.EXE.

Learn how to create a multi-step data entry form in Excel using VBA. Simplify data collection, reduce errors, and boost spreadsheet efficiency ...

Fortunately, Visual Basic for Applications’ InputBox function supports this task, so you won’t have to work very hard! You’ll learn how to select a range using InputBox in this article.