If you are looking for ways to cut corners in the name of boosting productivity, this chart listing the best keyboard shortcuts will help work faster. From Conosco, the infographic '50 Keyboard Shortcuts That Will Change Your Life' will help you get through your work in a speedier fashion.
The infographic doesn't just stick to one operating system or program, but lists the best keyboard shortcuts for Windows, Mac OS X, Chrome, Safari and even Excel and Microsoft Word. While some of the shortcuts mentioned are well known (like Ctrl + P to quickly print on Windows), others will be mind-blowing and new. For example if you want to screen shot only a particular portion of the screen, you can press Cmd + Shift + 4 on Macs.