A heuristic system that analyzes the behavior of programs to detect hidden threats. Detects and blocks any type of crack that could lead to an attack, from weak passwords to bad settings. It analyzes and detects failures in the wireless configuration of our house that can give rise to dangers. It allows us to send samples of suspicious files to help improve the engine. Detects and blocks viruses, malware, spyware, ransomware, and phishing. The security options offered by this software are: An antivirus whose years in the market have given it great experience and that is capable of protecting our computer from all kinds of threats. This is the best known and most used free antivirus in the world. And one of the most popular options when choosing a new antivirus for Windows is Avast.

Monitoring and optimization of device performance.īut not all users trust Microsoft.

Application and navigation control (although only with Edge).

Detection and mitigation of system vulnerabilities.

Protection against viruses and threats.

The functions offered by Microsoft’s antivirus are: Simply because it is installed by default, it is designed to be fully integrated into the operating system and allows us to forget absolutely everything (updates, maintenance, problems when updating …). Not because it is the one with the best malware detection rate, or because it is the most complete, far from it. Windows Defender is, of course, the best free antivirus for Windows 10 and Windows 11.

Should i run windows defender and avast