Tabs & windows
Alt+1 through Alt+8
Activate launcher items 1-8
Ctrl+W
Close the current tab
Ctrl+Shift+W
Close the current window
Backspace, or press Alt and the left arrow
Go to previous page in your browsing history.
Ctrl+9
Go to the last tab in the window
Alt+9
Go to the last window open
Shift+Backspace, or press Alt and the right arrow
Go to the next page in your browsing history.
Ctrl+Tab
Go to the next tab in the window
Alt+Tab
Go to the next window you have open
Ctrl+Shift+Tab
Go to the previous tab in the window
Alt+Shift+Tab
Go to the previous window you have open
Ctrl+1 through Ctrl+8
Go to the tab at the specified position in the window
Ctrl+Shift+L
Locks your screen
Ctrl+O
Open a file in the browser
Ctrl+T
Open a new tab
Ctrl+N
Open a new window
Ctrl+Shift+N
Open a new window in incognito mode
Type a URL in the address bar, then press Alt+Enter
Open the URL in a new tab
Drag a link to a blank area on the tab strip
Open the link in a new tab
Press Ctrl+Shift and click a link
Open the link in a new tab and switch to the newly opened tab
Press Ctrl and click a link
Open the link in a new tab in the background
Press Shift and click a link
Open the link in a new window
Drag a link to a tab
Open the link in the tab
Ctrl+Shift+T
Reopen the last tab you've closed. Google Chrome remembers the last 10 tabs you've closed.
Press Esc while dragging a tab
Return the tab to its original position
Click and hold the Back or Forward arrow in the browser toolbar
See your browsing history for the tab
Ctrl+Shift+Q (twice)
Sign out of your Google Account on Chrome OS
Search+1 through Search+=
Use F1 to F12