| Windows Defender Antivirus is an anti-malware component of Microsoft Windows. First,it was released as a downloadable free anti-spyware program for Windows XP, and was later shipped with Windows Vista and Windows 7.
For windows 10 defender update-With default settings, Windows Defender automatically downloads antivirus definitions from Microsoft servers when new updates are available. commonly Microsoft releases new definitions every day through Windows Update service. So it’s required to keep the Windows Update turned on in order to automatically update Windows Defender.
Gone are the days when Windows defender was considered just a plain and simple application. These days, windows Defender update is considered one of the best anti-malware software that aims to protect your system from all sorts of issues. This also includes Real-Time Protection, Device Performance, and health, Parental Controls along with App and Browser control, and Device Security.