If a rootkit has caused a deep infection, then the only way to remove the rootkit is to reinstall the operating system. This is because rootkits are designed to be difficult to detect and remove, and they can hide in the operating system's kernel, making it difficult to remove them without reinstalling the operating system
https://www.minitool.com/backup-tips/how-to-get-rid-of-rootkit-windows-10.html

Folder redirection is a feature in Windows that allows administrators to change the default location of certain special folders within the user profile, such as the "Documents" folder, to a different location, typically on a network server. This is commonly used in organizational environments to centralize file storage, simplify backups, and ensure data is stored on network drives with potentially more robust security measures and redundancy.
* Folder redirection: By implementing folder redirection through Group Policy in Active Directory, a company can ensure that all users' "Documents" folders are stored on a specified file server on the
* network, allowing for centralized management and backup of important user files.
Security groups (A) are used to manage user and computer access to shared resources, but they don't directly enable the relocation of user folders. Organizational unit structure (C) helps in managing and applying policies within Active Directory but is not directly related to the physical location of files. Access control lists (D) are used to define permissions for files and directories, but they do not govern where those files and directories should be located.

Explanation:
UPS > Surge protector = Computer, wifi router, cable modem
Surge protector = wallOutlet , printer and scanner

The technician should quarantine the system first1
Reference:
CompTIA A+ Certification Exam: Core 2 Objectives Version 4.0. Retrieved from https://partners.comptia.org/docs/default-source/resources/comptia-a-220-1102-exam-objectives-(3-0)

Explanation
Chain of custody and data integrity are two options that should most likely be considered when preserving data from a hard drive for forensic analysis. Chain of custody refers to the documentation and tracking of who has access to the data and how it is handled, stored, and transferred. Data integrity refers to the assurance that the data has not been altered, corrupted, or tampered with during the preservation process