Question

Question 2 of 10 Most personal computers have a firewall and virus protection. Why are these security programs needed? O A. They keep harmful programs from entering the computer from the Internet. B. They make sure digital information is sent out as a digital signal. C. They keep analog signals from entering the computer from the Internet. D. They keep people from storing personal information on the computer. answer needed ​

Answer 1

A. They keep harmful programs from entering the computer from the Internet.

Step-by-step explanation:

A P E X , i just did the quiz :)