Windows Defender

(redirected from Microsoft Defender)

Windows Defender

The antivirus program that comes with Windows, starting with Windows 8 (it was retroactively added to Windows 7). Windows Defender scans files downloaded from any Windows Web browser.

Defender -> MSE -> Defender
Windows Defender was originally only an antispyware program that was acquired by Microsoft from GIANT Company Software in 2004. Defender was replaced by Microsoft Security Essentials (MSE) in 2009, which included antivirus scanning. In 2012, the name was resurrected for the antivirus program built into Windows 8, and it uses the same virus signatures as MSE. See Microsoft Security Essentials.
References in periodicals archive ?
com/microsoft-defender-bug-how-check-if-windows-defender-date-2536653) Microsoft Defender Bug: How To Check If Windows Defender Is Up To Date
Moreover, the laptop ships with Microsoft Defender pre-installed, which provides added security to your valuable device.
com); Microsoft Defender (anti-spyware); SpyBot (anti-spyware).

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