Hope you already know and use the Chrome OS master keyboard shortcut, the one keyboard shortcut to learn the rest of it. If you do not know about it, here it is:
CTRL + ALT + ?
Yesterday, I learned from my friend Denny that this keyboard shortcuts overlay is available on a chrome:// URL too. To access it, open a new tab and type:
When you go to this page, you get the same keyboard overlay, with the same controls. Press the CTRL or SEARCH keys etc to learn about the different keyboard combinations and shortcuts to control various features of Chrome OS.
Go ahead and try this out right away. And do not forgot to come back and drop me a comment if you found this useful!