How to tell if Windows Defender is installed on your computer
Windows Defender is an antispyware program from Microsoft that helps protect you from spyware, pop-up windows, and other unwanted software.
Microsoft Defender
Microsoft Defender helps prevent, detect, and respond to attacks across devices, identities, apps, email, data, workloads, and clouds. Explore threat intelligence, capabilities, and real-world guidance to help you get more out of Defender.
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Modernize your Security Operations Center with Microsoft Sentinel
Microsoft Sentinel is a cloud-native SIEM solution powered by AI and automation that delivers intelligent security analytics across your entire enterprise.
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Windows Defender for Windows Vista
Some of you have been asking about whether or not you should download Windows Defender.
