General Linux Shortcuts

Press this key To do this action
Ctrl+Z This shortcut will undo the last action.
Ctrl+N Using this shortcut, we can create a new file.
Ctrl+Q This shortcut will quit the application in focus.
Ctrl+S We use this shortcut to save the file which is presently opened.
Ctrl+Alt+F1 to F6 Using this shortcut, we are able to switch to the virtual console.
Ctrl+C Using this shortcut, we can copy any highlighted image, text, or a few other objects to the clipboard.
Ctrl+V We use this shortcut in order to paste copied, images,, text or any other object from the clipboard.
Ctrl+x Using this shortcut, we can cut the highlighted image, text or a few other objects.
Ctrl + Alt + F7 Switch to the first graphical terminal.
Ctrl + A Select all items or text
Ctrl + P Print the current document.
Ctrl + W Use this shortcut to close the current file.
Ctrl + Alt + D Minimize all windows and show your desktop. You can repeat it to maximize your windows in the same order.
Ctrl + Alt + L Locks the screen.
Ctrl + Alt + T Open a new Terminal window.

Ubuntu Keyword Shortcuts

Press this key To do this action
Alt + F2 We use this shortcut in order to open the command prompt.
Super + Arow Keys We use this shortcut to snap the window in focus to a border.
Super This shortcut will Open activities.
Alt + Tab Cycle between running application.
Super + D We use this shortcut to minimize all windows in order to display desktop.
Ctrl + Alt + T This shortcut is used to launch terminal.
Super + L Lock the current situation.
PrtSc We use this shortcut to take the screenshot of the full screen.
Shift + PrtSc We use this shortcut to take the screenshot of a selected part on the screen.
Alt + PrtSc We use this shortcut to take the screenshot of the window in focus.

Chromebook Keyword Shortcuts

Press this key To do this action
Ctrl + P Open Print dialog
Ctrl + S Save the current webpage
Ctrl + R Refresh the page
Ctrl + Shift + R Refresh the page without loading cache
Ctrl + O Open a file
Ctrl + H View History
Ctrl + J Open Downloads
Ctrl + D Bookmark current page
Ctrl + Shift + D Bookmark all open tabs
Ctrl + Shift + B Toggle bookmarks bar
Alt + E Open Chrome’s menu
Search + Esc Open Task Manager
Ctrl + U View page source
Ctrl + Shift + I Open the Developer Tools panel