Selecting multiple files on a Mac is a basic function that you'll master quickly. So whether you're new to Macs or even relatively new to computers in general, don't worry: you're in the right place.

From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.

Bill Verner asked for the easiest way to delete a group of files. I offer more information than he asked for. Even the most experienced Windows veterans have holes in their knowledge of the operating ...