Choose either Put Display to Sleep or Start Screen Saver for one of the corners. Download: KeyFreeze (Free) Lock Your Keyboard and Mouse Using an App If you don’t think using the Windows key + L lock feature is good enough, you can try one of these apps. To unlock it, press Ctrl + Alt + Del, and then Esc. It is perfect for Computer Labs and Computer Intervention programs It measures 12ft long by 3ft tall, but can be as large as you want by increasing the spacing between each 'key.' Instructions for how to put together is included in the PDF. When you click this button, KeyFreeze will count down from 5 seconds before locking everything. Go to System Preferences > Desktop & Screen Saver and click the Hot Corners button to assign an action when you move your cursor to one of the four corners of your screen. This PDF is a for creating a giant keyboard wall display. (For older MacBooks with an optical drive, use Command-Option-Eject.)īoth sleep and lock will turn off your display, but sleep conserves more energy by putting the CPU into low-power mode, spinning down the hard drive and stopping background tasks, among other things. The Keyboard Locker icon changes to indicate that the keyboard is locked.
Use Command-Option-Power to put your MacBook to sleep. Pressing this keyboard shortcut combination or selecting this entry from the Apple menu will instantly lock your display. (For older MacBooks with an optical drive, use Control-Shift-Eject.) Use Control-Shift-Power to lock your MacBook.
There are two keyboard shortcuts that effectively lock your Mac: Use the following keyboard shortcut: Control + Shift + Eject - or - on a Retina MacBook (with no eject key): Control + Shift + Power. Click the Apple icon in the upper-left corner and choose Sleep. Just close the lid and when you open it next, you'll need to enter your password to log back in.Īlso simple. With a password set, the following five methods will lock your MacBook:
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