A toner probe is used to trace and identify unlabeled network cables by sending a signal through the cable and detecting it at the other end, making it ideal for locating specific connections.

Synchronization ensures that changes made to files on one device are automatically updated and reflected in local folders on other devices connected to the same cloud service.

Virtualization allows the legacy application to be consolidated from multiple physical servers into virtual machines, reducing hardware dependency while maintaining the existing environment until the application is retired.

Different countries use different voltage standards and plug types. A white or blank screen on a newly installed printer often indicates incorrect power input. Verifying and matching the printer's power requirements to the local electrical standard ensures proper operation and prevents hardware damage.

RAID 1 (mirroring) duplicates data across two drives, ensuring that if one hard drive fails, the other retains an exact copy. This provides data redundancy and protection, ideal for safeguarding critical information on a workstation with two drives.