Question

a) disk defragmenter b) antivirus c) decryption d) file co
ll. Fill in the blanks (6*1 =6)
1.A_keyboard sends data through a physical coro
2. Mini computer are also known as
computers
3. Online buying and selling of products and services is
4. The first operating system coded by Microsoft was
5. An
utility products the system from virus at​

Answer 1

Answer:

1. computer Keyboard.
2. Midrange computers.
3. E–Commerce.
4. MS – DOS.
5. ?.

Explanation:

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