Keyboard Shortcuts:

• Control + Shift + N opens an 'incognito' window - sites you view in this window won't appear in your history and cookies served by sites in this window will be deleted when the window is closed.

• You can open a link in an incognito window by right-clicking the link and selecting Open link in incognito window.

• Alt + Home loads your Google Chrome home page, with thumbnails of your most visited sites shown in the active tabbed window.
  
  
• Control + T opens a new tab. You can drag tabs around to change their order or drag a tab out of the window into its own window.
  
  
• Control + Shift + T opens your most recently closed tab. Press the key combination again to open the tab closed before that one. Google Chrome remembers the last 10 tabs you've closed.
  
  
• Jump to different open tabs using Control + 1, Control + 2, Control + 3, etc. Control + 9 takes you to the last tab.

Image by: Steve Nagata