Mac: How to lock screen - 9to5Mac
The fastest way to lock or sleep your screen in macOS
How to Use Lock Screen in macOS Big Sur, Catalina, Mojave, & High Sierra | OSXDaily
How to customize the login screen on your Mac
mac - Is there a way to show the date (in addition to time) in the OS X lock screen? - Ask Different
How to Set a Custom Lock Screen Message in Mac OS X
Your Screen is Being Observed on Mac, Fix • macReports
How to display a custom message on your Mac's lock screen | AppleInsider
MacBook Pro lock screen is not working? Fix it easily • MacTips
3 Ways to Personalize Your Mac's Lock Screen - CNET
Bypassing EFI Lock on Your Mac - Mac Optimization Software Reviews
How to Customize the Lock Screen on macOS Mojave
How to Lock Your Mac When You're Away
How to Use Lock Screen in macOS Big Sur, Catalina, Mojave, & High Sierra | OSXDaily
How to Change the Lock Screen on Your Mac
3 Ways to Personalize Your Mac's Lock Screen - CNET
3 Ways to Personalize Your Mac's Lock Screen - CNET
Lock a Mac Screen | OSXDaily
macbook pro - Desktop appearing behind lock screen - Ask Different
How to Change the Lock Screen on a Mac
How to Change MacBook Pro Screen Lock, Timeout and Sleep Settings - YouTube
Quick tip: how to get a screenshot of your Mac's Lock screen
The fastest way to lock or sleep your screen in macOS
How to lock your Mac or put your screen to sleep in macOS
3 Ways to Personalize Your Mac's Lock Screen - CNET
If you forgot your Mac login password - Apple Support
