Computer Science, asked by prakriti6578, 11 months ago

help to answer this plz
Q. 4&5

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Answered by aastha4437

1

Answer:

4. OS

5. Disk defragmentation

Explanation:

hope this will be helpful for you.....

Answered by Khushi99445

3

Here is your answer user.

1 Operating system.

2 Disk defragmentation.

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