Question

. *) is true 16. Assertion (A): Dirt and dust can cause damage to the keyboard Keys of the keyboard may not function properly if dirt enters them. Reason (R): To clean the computer mouse, first disconnect it from the computer system. This not only lowers the disk of electrocution, but allows us to see dust and grime on the screen more easily. 17 Assertion (A): Computer is a machine. Like other machines, regular​

Answer 1

Answer:

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Explanation:

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