Here are some common keyboard shortcut keys that can be used with the Gnome desktop environment:
Alt + F1
: Open the application menuAlt + F2
: Open the run command dialogAlt + Tab
: Switch between open applicationsCtrl + Alt + Left/Right Arrow
: Switch between virtual desktopsCtrl + Alt + D
: Show/hide the desktopCtrl + Alt + T
: Open a terminal windowCtrl + Alt + L
: Lock the screenCtrl + Alt + Delete
: Open the logout dialogCtrl + W
: Close the current windowCtrl + S
: Save the current documentCtrl + C
: Copy the selected textCtrl + X
: Cut the selected textCtrl + V
: Paste the clipboard contentCtrl + Z
: Undo the last actionCtrl + Y
: Redo the last undone actionCtrl + A
: Select all textThese are just a few examples of keyboard shortcut keys that can be used with the Gnome desktop environment. There are many more available, and you can also customize the shortcut keys to suit your needs. To do this, go to the "Keyboard" settings in the Gnome control center and click the "Custom Shortcuts" tab. From there, you can add, modify, or delete custom shortcut keys.