For the vast majority of office workers, Windows is the standard. Microsoft has made locking the screen incredibly intuitive with a "dual-key" shortcut that is easy to remember.
Linux distributions vary, but for the most common desktop environment (GNOME, used by Ubuntu and Fedora), the shortcut is consistent with modern standards. keyboard shortcut lock
: Apps like Keyboard Locker or KeyFreeze allow you to use a specific shortcut, often Ctrl + Alt + L , to toggle the keyboard on and off for cleaning. For the vast majority of office workers, Windows