The Howdy Glossary

Windows Defender, known as Windows Security on Windows 10 and later, is an integrated anti-malware tool provided by Microsoft for its operating systems. This software offers real-time protection against various forms of malicious software like viruses, spyware, and adware. It comes pre-installed with the OS and can conduct automated or manual scans to safeguard your system. Additionally, it collaborates with the Windows Firewall to fortify network security against online or local threats.

Developed by Microsoft Corporation primarily starting with Windows Vista, Windows Defender aims to provide users with built-in protection ensuring a baseline level of security for Windows users. The tool serves as an essential mechanism for safeguarding Microsoft operating systems against malware threats through real-time protection that detects and removes malicious software. Its ability to perform both automated and manual scans enhances its capability to monitor potential threats continually, while its integration with the Windows Firewall contributes significantly to a comprehensive defense strategy.

Windows Defender faces competition from third-party antivirus solutions like McAfee, Norton, Avast, AVG, Kaspersky, Bitdefender, and Malwarebytes which offer advanced functionalities and customization options such as behavioral analysis, sandboxing, password managers, VPN services among others. Despite this competition, a significant advantage of Windows Defender lies in its seamless integration into the Windows operating system providing basic protection without additional costs or installations. It benefits from regular updates from Microsoft's security intelligence network ensuring effective defenses against evolving cyber threats while maintaining a low resource footprint for efficient performance.