Antivirus programs can be helpful however they are not a guarantee of online security. They search for malicious files online and on your computer to prevent malware from infecting it and stealing your data. They can also scan archives and look through email databases for attachments. They can also perform deep scan that examines executables as well as CHM files.
Free antivirus software doesn’t include features like advanced web protections and identity security, which are offered in premium security suites. It’s essential to know what you expect from your cybersecurity software prior to choosing a free program.
The majority of the free antivirus programs we tested are extremely effective in detecting malware and offer basic protection. Some of the free antivirus programs provide a few extras like a free VPN service (upto 100MB/day), parental controls, a password manager and storage optimization features.
Contrary to premium antivirus software, most free programs collect information about your device and your online activities to entice users to purchase their paid plans. This includes pop-up ads, messages to buy their partners’ products, and various other tactics that can be very annoying. This shouldn’t stop you from making use of an antivirus program for Windows. The programs we tested are simple to use, feature user-friendly dashboards and provide outstanding customer service.