5 must-know Excel macros for common tasks

If you’re not using macros, you’re ignoring one of Excel’s most powerful features. Macros save you time and spare you headaches by automating common, repetitive tasks. And you don’t have to be a programmer or know Visual Basic Applications (VBA) to write one. With Excel 2013, it’s as simple as recording your keystrokes. Get some tips from PCWorld.com