There's a lot to love about Mac, but one of its quirkier features is how easy it is to change icons for files and folders. By default, a file is depicted by a piece of paper, while folders are -- well ...

Clutter can sneak up on you — one screenshot here, an app icon there — and one day you wake up to your Mac desktop looking like a digital junkyard. And this chaos is the little leak that can sink a ...