Windows Defender Turned Off by Itself? Here’s What Could Be Going On
Posted by Rindodi154
You switch on your Windows PC, open Windows Security, and notice that Microsoft Defender is suddenly turned off. If you didn’t change anything yourself, it’s easy to wonder whether something has gone wrong—or whether your computer has been compromised. There are several possible reasons for this. Another antivirus program may have taken over protection, a recent Windows update could have changed something, or a system setting may be preventing Defender from starting normally. In some situations, malware can also interfere with Windows security features. Before assuming the worst, it’s worth checking the most common causes and working through them one by one. For the full troubleshooting steps and possible fixes, read the complete guide here: https://www.fixtech.co.ke/2026/08/windows-defender-turned-off-by-itself.html