1-Free Antivirus Amiti
Amiti free Antivirus is a program that supports scanning and has 4 different types of scanning, including the one that can currently check for viruses that are currently running in memory. A tool is included that can be used to quickly clean up all files and free up disk space. There are not many settings or options, but it monitors scan files automatically and supports updates to its database. Amiti Antivirus also provides constant protection against viruses, called resident protection, for free. Works with Windows 10, 8, 7, Vista and XP.
2-Comodo free antivirus
This Antivirus is from Comodo’s security solutions and is another excellent program, easily one of the best Antivirus options. This antivirus protects you from so many threat services, as many of them on this list do. Comodo Antivirus also uses some other technologies to make the process silent but still effective. Comodo Antivirus works with Windows 10, 7, 8, Vista and XP.
3-Free FortiClient Antivirus
It is an antivirus, firewall, parental control, optimization, a program that is powerful enough for a business to use. Also known as a “threat management” tool. FortiClient is really easy to set up, it automatically updates your virus definition files, it scans your entire system once a week, everything you ever have to worry about. Manage all clients from a single console. FortiClient is compatible with Windows XP and newer Windows OS including Windows 10, 8, 7, Vista and can also run Mac OS X.
4-AntiVirus without threats
UnThreat AntiVirus offers standard protection against malware, including email threats. UnThreat did not attempt to install additional software during the installation process, nor did it change any of the browser settings. UnThreat AntiVirus provides constant protection, also called resident or access protection. This totally means that UnThreat Antivirus can replace antivirus software from companies like McAfee and Norton. The benefits of UnThreat AntiVirus include its automatic updates, fast download and installation, email protection, and scheduled scans. UnThreat is officially compatible with these operating systems: Windows 8, 7, Vista and XP and can also work on others.
With so many better antivirus available, you have no excuse to be left without protection. After all, Windows Security Essentials / Defender is the easiest antivirus app to use and get familiar with, and it’s mostly invisible in the way it works.