Free antivirus apps can protect your PC from common threats—but paid software often adds stronger defenses, extra tools, and peace of mind. I'm here to walk you through the differences.

Looking for a new antivirus? My tried and tested favorites will improve the security of your desktop PC, laptop, and mobile devices.

AVG remains familiar in 2026, but performance varies. This review covers protection, system impact, and comparisons with Norton and McAfee across devices.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Bitdefender has long been one of the most popular antivirus ...

Avira is a cybersecurity company known for its freemium antivirus softeware and safe browsing tools. Its consistently high performance in third-party testing has earned it places on both our best ...

Having some sort of antimalware protection is a must on Windows PCs, but if you're trying to pick between Bitdefender and McAfee, Consumer Reports may help.

AVG Internet Security provides a solid package of malware and web defence features, such as a firewall, password protection and phishing protection. While we’ll only be reviewing the standard Internet ...

Norton feels automatic after years on the market. This 2026 review explores Norton 360’s real performance, pricing changes, and long-term reliability.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Avira is a cybersecurity company known for its freemium ...

Avira antivirus plans and pricing There are three levels of Avira: Avira Free Security, Avira Internet Security and Avira Prime. The first tier, Avira Free Security, includes the core antivirus, ...