Antivirus programs are important and an important component of computer hardware preventive maintenance software.
Computer viruses are increasingly common in recent years and can render a good computer useless. While computer viruses mainly attack software programs, they can ruin hardware as well and cause the hardware to fail.
Several good manufacturers make reliable antivirus software (some not so good). A couple of well-known companies are Norton and McAfee. As with much preventive maintenance software, these programs are usually available for a free trial period before the user must pay a subscription fee. but what do you think is the best one?