Unfortunately, this feature only works for Chrome users running Windows and Linux on their PC. Mac OS X devotees looking for a site-specific Web browser will need to take a look at , a free app built for Macs that lets you create dedicated shortcuts for specific Websites. Pay for the full version ($5) and unlock a few more productivity features, including the ability to add Fluid links to your toolbar so you can have a dedicated Wikipedia or GMail application.

It can be galling to admit how much time we waste during the workday, but with these productivity tools at your disposal (and a little bit of willpower) you should easily be able to make any computer-related task the focus of your attention.