The arrival of AMSI's VBA runtime scan in 2018 "effectively removed the armor that macro-obfuscation equipped malware with, exposing malicious code to improved levels of scrutiny," says Microsoft.

How to Start a Macro When Opening an Excel Spreadsheet. Excel macros use Visual Basic code to perform functions unavailable through the program's graphical controls.

Excel Macros have made it possible for users to automate tasks that would otherwise require a lot of time and effort to execute. They can handle manual tasks in Excel, thereby enabling users to ...