Are you worried that your missing Windows Defender history is hiding an infection? Windows Security’s Protection History tracks the Defender’s actions, helping you identify and remove threats easily.

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

Windows 10 was initially released in July 2015, around three years after the release of Windows 8. The update’s main priority was to roll back some of Windows 8’s more divisive user interface changes, ...