To resolve major computer issues,computer professionals often suggest restoring the operating system.Which of the following should happen before this step?
A) Disconnect all output devices.
B) Transfer contents to an external storage device.
C) Disconnect the UPS.
D) Remove the internal hard drive on which the operating system is stored.

Question

Quizplus · Accepted Answer

Before restoring the operating system, it is important to transfer all important files and data to an external storage device to ensure they are not lost during the process. Disconnecting output devices or the UPS is not necessary for this step, and removing the internal hard drive is too drastic and not recommended.

To Resolve Major Computer Issues,computer Professionals Often Suggest Restoring the Operating