Question

1. What is a computer virus?
2. How does a computer virus work?
3. What do you do to prevent computer injections?
4. Do you keep your virus protection updated

Answer 1

1. A virus is a small piece of software that piggybacks on real programs
2. А virus might attach itself to a program such as a spreadsheet program.
3. I downloaded antivirus program on my computer.
4.No, because I don’t know how to do update.