With the OneDrive Files Restore feature, you can recover your files in OneDrive to the state they were in before the ransomware attack occurred. You get the option to recover your files in OneDrive. (If your organization is using Microsoft Defender for Endpoint, your security operations team can determine whether other devices are infected and take appropriate action, too.) Microsoft Defender Antivirus helps you (and your organization's security team) remove the ransomware from your device(s). (If your organization is using Microsoft Defender for Endpoint, your security operations team is notified, too.) When you save your files to OneDrive, and Microsoft Defender Antivirus detects a ransomware threat on your device, the following things occur: Read the following sections to learn more. You get ransomware protection and recovery. Manage sharing in OneDrive.īut did you know there are good security reasons to use Microsoft Defender Antivirus together with Office 365? Here are two: You can also access your files across all your devices (your PC, phone, and tablet). You can work together with people (for work or fun), and coauthor files that are stored in OneDrive. OneDrive, included in Office 365, enables you to store your files and folders online, and share them as you see fit. And if you're a business user, and your organization is using Office 365 E5, you get even more protection through Microsoft Defender for Office 365 Protect against threats with Office 365. This is true for home and business users. With your Office 365 subscription, you get premium email and calendars, Office apps, 1 TB of cloud storage (via OneDrive), and advanced security across all your devices. Office 365 includes antiphishing, antispam, and antimalware protection. Microsoft Defender Antivirus is your next-generation protection.

Microsoft Defender Antivirus is your complete, ongoing protection, built into Windows 10 and Windows 11, and ready to go. Microsoft Defender Antivirus protects your Windows device from software threats, such as viruses, malware, and spyware.

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