Find My Mac is a feature that searches for lost devices extremely efficiently. Besides, Find my Mac will rely on Wi-Fi stations to identify user locations, thereby commanding to display messages, lock the device or even wipe all data inside.
Want to activate Find my Mac , go to Preferences> iCloud> log in> Use Find My Mac.
The feature of displaying battery life right on the screen will help you calculate more accurately about the remaining energy source of the device. To use this feature, left-click on the battery icon and select Show percentage.