Question

1. Highlight three symptoms of viruses. in computer ​

Answer 1

Explanation:

Unusually slow performance.

Frequent crashes.

Unknown or unfamiliar programs that start up when you turn on your computer.

Answer 2

Answer:

Here are are some signs that shows your PC has a virus.

1. Unexpected pop-up windows

2. Slow start up and slow performance.

3. Suspicious hard drive activity.

4. Lack of storage space. ...

5. Missing files.

6. Crashes and error messages.

7. High network activity.

Please mark me the brainliest.