Ctrl +A -- select everything on the page
Ctrl + C -- copy selected text to clipboard
Ctrl + L -- select everything in the address bar
Ctrl + shift + L -- lock your computer screen
Ctrl + shift + M -- open the files app
Ctrl + shift + Q (twice) -- sign out of your Google account
Ctrl + shift + S -- open the status menu
Ctrl + V -- paste text currently on the clipboard
Ctrl + shift + V -- paste text as plain text
Ctrl + W -- closes the currently selected tab
Ctrl + X -- cut text from the document and copy it to the clipboard
Ctrl + Z -- undo last action
Ctrl + Alt + Z -- Toggle chromeVoz on / off
Alt + 1 - Alt + 8 -- Activates apps 1-8 on your shelf
Ctrl + shift + +(plus) or Ctrl + shift + -(minus) -- change the screen resolution
Ctrl + shift + 0 -- set the screen resolution to default
Ctrl + shift + reload button -- rotate the screen 90 degrees
F1 - F12 -- search + 1 to search + = key
page up -- alt or search and up arrow
page down -- alt or search and down arrow
Ctrl + F5 -- take a screenshot of the current page
Ctrl + Shift + F5 -- take a partial screenshot of the current page
Ctrl + Shift + right arrow -- select the next word
Ctrl + Shift + left arrow -- select the previous word
Shift + search + right arrow -- select text until the end of the line
Shift + search + left arrow -- select text until the end of the previous line
Ctrl + Backspace -- Delete the previous word
Alt + Backspace -- forward delete
Ctrl + right arrow -- move the cursor one word to the right
Ctrl + left arrow -- move cursor one word to the left
Ctrl + Alt + Up arrow -- go to the top of the page
Ctrl + Alt + down arrow -- go to the bottom of the page
Ctrl + search + Right arrow -- Go to the end of the document
Ctrl + Search + left arrow -- Go to the beginning of a document