Scan an item with Windows Security - Microsoft Support Windows Security (Windows Defender Security Center in previous versions of Windows) enables you to scan specific files and folders to make sure they're safe You'll be notified immediately if any threats are found To scan specific files or folders, right-click a file or folder, select Show more options, and then select Scan with Microsoft
Stay protected with the Windows Security app - Microsoft Support Run a malware scan manually Run a quick scan Turn Defender Antivirus real-time protection on or off To learn more about the Windows Security app and all its features, see Windows Security App Overview
Windows セキュリティで項目をスキャンする - Microsoft サポート Windows セキュリティ (Windows の以前のバージョンでの Windows Defender セキュリティ センター) では、特定のファイルとフォルダーをスキャンして安全性を確認できます。 脅威が発見された場合は直ちに通知されます。
Help protect my device with Windows Security - Microsoft Support Windows Security uses real-time protection to scan everything you download or run on your PC Windows Update downloads updates for Windows Security automatically to help keep your PC safe and protect it from threats
Windows Security App Settings - Microsoft Support The settings page of the Windows Security app allows you to configure security providers, notifications, and determine the version of the app The page is divided into the following sections: Security providers: Use this page to manage the apps and services that protect your device Notifications: In this page you can configure the notifications you receive from the Windows Security app In the