Chrome Flags are experimental features that aren't yet part of the browser by default, but can be enabled with a couple of clicks. They're simple to use and can transform the way you browse the web. To access the Flags menu, type chrome://flags into the address bar and hit Enter. Here, you'll see a long list of options, each of which has a drop-down menu that can be set to Default, Enabled or Disabled. There are lots of them, so the best way to find the one you want is to hit Ctrl+F and search for it. Once you've enabled a Flag, you'll be prompted to re-launch your browser to activate it. This will close and re-open all your current browser windows, so make sure you've saved anything you're working on. The tools here are still in testing, and aren't necessarily stable. There's also a possibility, however small, of security issues. If that's something you can live with, there are some real gems on offer. Here's our pick of the best...