If you want to use Windows Security, uninstall all of your other antivirus programs and Windows Security will automatically turn on. You may be asked to restart your device. Note: In previous versions of Windows 10, Windows Security is called Windows Defender Security Center.

Windows Security is built-in to Windows and includes an antivirus program called Microsoft Defender Antivirus. (In early versions of Windows 10, Windows Security is called Windows Defender Security Center).

In early versions of Windows 10, Windows Security is called Windows Defender Security Center. Virus & threat protection in Windows Security helps you scan for threats on your device.

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.

Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.

If you want to use Windows Security, uninstall all of your other antivirus programs and Windows Security will automatically turn on. You may be asked to restart your device. Note: In previous versions of Windows 10, Windows Security is called Windows Defender Security Center.

Windows Security (or Windows Defender Security Center in Windows 8 or early versions of Windows 10) is built in to Windows and provides real-time malware detection, prevention, and removal with cloud-delivered protection. It is intended for home, small business, and enterprise customers.

The Family options feature in Windows Security provides you with easy access to tools to manage your children’s digital life. Use Family options to help keep your children’s devices clean and up to date with the latest version of Windows 10 and to protect your kids when they’re online.

Your regular Windows Update already includes the Windows Security (or Windows Defender Security Center in previous versions of Windows 10) signature files, but if you want to update only the security signature files: Select Start > Settings > Update & Security > Windows Security > Virus & threat protection.

The Microsoft Safety & Security Center has information about Security scanners, tools, and safety guidelines for your computer, laptop, or mobile device. For more information, visit the following Microsoft webpage: The Microsoft Safety & Security Center.