Viruses, malware, phishing sites, Trojans and other malicious software are a major threat to computers today. Premium antivirus programs offer strong protection against numerous online threats at a fair cost. A lot of these antivirus programs also include extra features, like a firewall, password manager, VPN, and parental controls.

Most of these applications are available in subscriptions that last for an entire year or for a number of years However, some companies offer one-time purchase. A good antivirus program is compatible with the operating system of your computer and should consume minimal resources to ensure that it does not impact performance. Many of these programs have an “quick scan” option that will quickly scan your computer looking for malware, but it’s not as thorough as a full-on scan.

McAfee is an antivirus program that is well-known and has many useful features. Its web boost feature increases speeds on the internet, and includes a web shield to block trackers and advertisements. McAfee’s advanced version also offers credit and monitoring of transactions.

Norton is a renowned antivirus program that has excellent ratings from the public. It also has several useful features, including a VPN and password manager. Its real-time scans protect against malware, viruses websites, phishing sites, and other online threats.

VIRUSfighter Server is a low-cost antivirus program that provides reliable protection for Windows servers. It’s compatible with all operating systems and has high detection rates. It is also easy to use, and uses the smallest amount of system resources.