Microsoft Defender is an online security app for your digital life¹ and work². Use Microsoft Defender for individuals¹ at home and on the go to stay safer online. Simplify your online security with one easy-to-use app that helps keep you and your family one step ahead of threats. Microsoft Defender for individuals is available exclusively with a Microsoft 365 Personal or Family subscription. All-in-one security app Seamlessly protect your data and devices³ against malicious threats with continuous antivirus scanning, multi device alerts, and expert guidance. Manage your security in one place • Check the security status of your family’s devices. • Get timely threat alerts, push notifications, and security tips across your devices. Trusted device protection • Protect your devices against new and existing malware, spyware, and ransomware threats with continuous scanning. • Get alerted across your devices if malicious apps are fou...