Disabling Windows Anti-Virus

May 22, 2026 - By Kvix

Windows 10 and Windows 11 make it intentionally difficult to permanently turn off Microsoft Defender due to built-in tamper protection. This guide covers temporary methods, advanced options, and tools for full control. 1. Temporarily Disable Real-Time Protection (Easiest & Safest Method) This turns off scanning temporarily but often re-enables automatically after a restart or short time. Press Windows key + I to open Settings. Go to Privacy & Security Windows Security. Click Virus & threat protection. Under Virus & threat protection settings, click Manage settings. Toggle Real-time protection ...