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Steps to create a file history backup for data protection.
How to back up wireless/LAN drivers and create a factory default backup.
Procedures for restoring the computer, including keeping or removing files.
Guide to resetting the PC to factory defaults, with or without data removal.
Explains Supervisor, User, and Password on Boot security options.
Steps to set Supervisor and Boot passwords within the BIOS.
Troubleshooting steps for computer not starting or having a blank screen.
Lists common error messages and their recommended corrective actions.
Tips on avoiding malware, phishing, and securing data online.
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