Security because macros can contain viruses, is careful about running them. Take the following precautions: run up-to-date antivirus software on your computer; set your macro security level to high; clear the Trust all installed add-ins and templates check box; use digital signatures; maintain a list of trusted publishers. Depending on your macro “macro: An action or a set of actions you can use to automate tasks. Macros are recorded in the Visual Basic for Applications programming language.†security setting, when you open a macro, you will receive a warning and the macro may be disabled
