Question

3.Backing up files means -
-- copying your information to a remove able disk​

Answer 1

Answer:

Backup is the process of creating a copy of the data on your system that you use for recovery in case your original data is lost or corrupted. You can also use backup to recover copies of older files if you have deleted them from your system.

Explanation:

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Answer 2

Answer:

primary copying ^ω^^ω^^ω^^ω^^ω^^ω^