Migrating from Windows to Ubuntu Linux: Important Linux keyboard shortcuts

Windows key is used as Super Key.

Ctrl + Alt + Delete :Restart the computer immediately, without saving open files

Ctrl + Alt + D: Toggles 'Show Desktop'

Ctrl + Alt + L: 'Lock Screen'

Super + S: Zoom out, show workspace switcher

Word:

Ctrl + B: Make the selected text bold

Ctrl + I: Make the selected text italic

Ctrl + U: Underline the selected text

Ctrl + N: Open a new document or window

F7: Check the spelling of the current document

Terminal:

Mouse-Middle Button: To paste a copied text

Ctrl+HOME: go to start of the command line

Ctrl+END: go to end of the command line

Ctrl+L: Clear Screen

Firefox:

Ctrl + R: Reload the current page