If you’re one of the millions of people who own a PC running on Microsoft’s most popular operating system, you may be wondering if you need third-party antivirus software. Microsoft Windows 11 has hardware security features such as TPM 2.0 and Secure Boot, which prevent malware from infecting your computer when it is booting up. These security tools ensure that only genuine OS and driver files can be installed. They also ensure that malicious software can’t alter your system’s memory or files.

Microsoft’s Windows Defender doesn’t protect your device from all cyber threats. Be aware that even the best secured systems can be infected with malware, viruses and other ransomware. These threats can compromise sensitive data and slow down your system and even erase it completely.

Therefore, it’s always recommended to use an effective antivirus program to protect your Windows 11 machine. Its main function is blocking dangerous websites and ads which contain viruses, so they can’t infect your computer or spread to others.

Some experts recommend combining Microsoft’s built-in security features with an antivirus program from a third party to ensure your digital security. It’s important to not overdo the layers of protection because they can potentially interfere and block why won’t Netflix work with airvpn each other’s effectiveness. Multiple antivirus programs can be expensive and consume the resources of your system, resulting in slower performance.