You can lock your Chromebook screen using a keyboard shortcut.
Locking Your Chromebook Screen
According to the provided YouTube video titled "How to Lock your Chromebook Screen," the easiest way to lock your Chromebook screen is by using the following keyboard shortcut:
- Launcher Key + L
The Launcher Key is also known as the Search Key. Pressing these keys simultaneously will immediately lock your Chromebook screen, requiring you to enter your password or PIN to log back in.