Windows 10 Tamper Protection Greyed Out: Why You Cannot Change This Defender Setting Uncategorized Windows 10 Tamper Protection Greyed Out: Why You Cannot Change This Defender Setting john November 11, 2026 You open Windows Security > Virus & threat protection settings and scroll to Tamper Protection. The switch... Read More Read more about Windows 10 Tamper Protection Greyed Out: Why You Cannot Change This Defender Setting