contestada

What is meant by the phrase "backing up your data"?
A.downloading and installing software updates when prompted to do so
B.examining the disk for unnecessary files and permanently deleting them
C.making a duplicate copy of the data and storing it in another location

Respuesta :

Backing up your data means "C.making a duplicate copy of the data and storing it in another location" which is very important because hard drives can "crash" and you can lose lots of important work. 

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