While antivirus programs aren’t an assurance of security online but they can be beneficial. They scan for malicious files on the internet and on your computer to deter malware from infecting your computer and stealing your data. Typically, they scan archives, search email databases for attachments, perform deep scans that check CHM executables and files, skip scanning certain types of files (e.g. video files), use heuristic scanning and block auto-run on removable devices, set password protection settings, and enable silent mode for gaming to block notifications.

Free antivirus programs do not provide features such as advanced web protections and identity protection, which are included in premium security suites. But, it’s crucial to know what you’ll need from your cybersecurity program before choosing a free antivirus.

The majority of the free antivirus programs that we tested are excellent at finding malware and provide basic security. Some of them offer some extra features like a free VPN service (upto 100MB/day) parental controls as well as a password manager. storage optimization features.

Most free programs, unlike premium antivirus software collect information about your device and your online activities in order to convince you to buy their paid plans. This includes pop-up ads as well as messages to purchase partners’ products, and other tricks that can be very annoying. However, this shouldn’t discourage users from using a quality free antivirus for Windows. All the programs we tested are simple to use and have user-friendly dashboards. They also offer excellent customer service.