Acer TravelMate P653-V - Manual (Page 28)

Acer ProShield (Only for certain models) 8
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Once setup is finished, you can go to the ProShield Console to manage
your computer or make changes to the settings.
Use the menu in the left-hand pane to make changes.
Credential Manager
Here you can set and manage your credentials, including Pre-boot
authentication.
You can change your ProShield and Windows passwords, register
fingerprints, manage online account information, and back up or restore
credential information.