Examlex
Fragmentation speeds up disk access and thus the performance of the entire computer.
Line Conditioner
A device that improves the quality of electrical power by stabilizing voltage and filtering noise and spikes.
Gpupdate
A command used to refresh local and Active Directory-based Group Policy settings.
Gpresult
A command that displays Group Policy settings. A Group Policy determines how a computer is configured for both system and user (or a group of users) settings.
Xcopy
A command that transfers files from one place to another in the command prompt environment.
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