Although antivirus programs aren’t a guarantee of online safety however, they can be helpful. They look for malicious files online and on your PC to prevent malware from infecting it and stealing your data. They can scan archives and also check email databases for attachments. They can perform a deep scanning process that scans executables and CHM files.
Free antivirus programs do not offer features like advanced web protections or identity protection, which are available in premium security suites. It is important to know what you want from your cybersecurity software prior to choosing a free one.
The majority of free antivirus programs we tested are extremely effective in finding malware and provide basic protection. Some of them offer some extra features, such as a free VPN service (upto 100MB per day) parental controls and a password manager, as well as storage optimization features.
Unlike premium antivirus software, most free software collects information about your device as well as your online activities in order to lure you to sign up for their paid plans. This includes popup ads, messages to buy their partners’ products, and other tricks that can be very annoying. But, this shouldn’t deter users from using a quality free antivirus for Windows. All of the programs we tested are simple to use, offer user-friendly dashboards and provide excellent customer support.