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Shortcut To Lock System ^hot^ May 2026
Ctrl + Alt + L (or Super + L depending on version)
Windows Key → Click your profile picture → "Lock" macOS Shortcut: Control + Command + Q shortcut to lock system
Locks your Mac instantly.
Most Common Shortcut: Windows Key + L
Ctrl + Alt + Del → then click "Lock"
Launcher Key + L Quick Summary Table | OS | Shortcut | |----|----------| | Windows | Win + L | | macOS | Control + Command + Q | | Linux (most) | Super + L | | Chrome OS | Search + L | Pro Tip On Windows and Linux, you can also create a desktop shortcut or assign a different key combination using AutoHotkey (Windows) or custom keyboard shortcuts (Linux). For example, Ctrl + Alt + L can be mapped to lock screen if your default shortcut isn't working. Ctrl + Alt + L (or Super +
