
How to Fix Windows Defender Not Starting Automatically
If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...

If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...

You open the Microsoft Store and see an SSL certificate error—something like "A problem with your...

You're in the middle of a command-line task—maybe using Azure CLI, GitHub CLI, or a REST API tool...

If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...

You see the message 'Windows Update configuration failed. Reverting changes.' after a restart. Th...

If you notice your PC slowing down and the fan spinning up, Windows Defender might be using more ...