Macros Explained: Why Microsoft Office Files Can Be Dangerous

Microsoft Office documents containing built-in macros can be dangerous. Macros are essentially bits of computer code, and historically they’ve been vehicles for malware. Luckily, modern versions of Office contain security features that will protect you from macros. via Pocket http://www.howtogeek.com/171993/macros-explained-why-microsoft-office-files-can-be-dangerous/