Microsoft Office macros have long been a crude but effective tool in the hands of hackers: Trick someone into opening an attachment and clicking "allow" to enable macros, and a simple Word document ...

Upgrade from standard Excel workbooks to specialized formats that shrink, shield, and streamline your spreadsheets.

Excel formulas are powerful, but they have their limits. I used to rely on complex nested formulas that take forever to build and are difficult to troubleshoot, but I have started leaning more heavily ...