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Below I've posted a list of commonly used Chrome OS keyboard shortcuts. You can find a complete list here: https://support.google.com/chromebook/answer/183101?hl=en Ctrl+N - Open a new window Ctrl+Shift+N Open a new window in incognito mode Ctrl+T - Open a new tab Ctrl+O - Open a file in the browser Ctrl+Shift+Q (twice) - Sign out of your Google Account on Chrome OS Ctrl+W - Close the current tab Ctrl+Shift+W - Close the current window Ctrl+Shift+T - Reopen the last tab you've closed. Google Chrome remembers the last 10 tabs you've closed. Ctrl+1 through Ctrl+8 - Go to the tab at the specified position in the window Ctrl+9 - Go to the last tab in the window Alt+1 through Alt+8 - Activate launcher items 1-8 Search+1 through Search+= - Use F1 to F12 Alt+9 - Go to the last window open Ctrl+Tab - Go to the next tab in the window Ctrl+Shift+Tab - Go to the previous tab in the window Alt+Tab - Go to the next window you have open Alt+Shift+Tab - Go to the previous window you have open Press Ctrl and click a link - Open the link in a new tab in the background Press Ctrl+Shift and click a link - Open the link in a new tab and switch to the newly opened tab Press Shift and click a link - Open the link in a new window