Browsers offer us a window into the magical world of the internet, and they do far more than you realize. It's not just about visiting web pages anymore— browsers function as something of an operating system in their own right, which is really not all that far off with Chrome OS now powering Google's Chromebooks. One of the reasons for Chrome's popularity is its clean, polished UI and its versatility. While Chrome's abilities multiply greatly when you consider the near-bottomless library of extensions, there's a bounty of stock functionality embedded all throughout Chrome's guts you may not even know about. Check out the guide below to learn about the hidden tricks you really need to use in Chrome.