
Windows Defender Not Working After Update: Checklist
After a Windows Update, Windows Defender (now called Microsoft Defender Antivirus) may stop worki...

After a Windows Update, Windows Defender (now called Microsoft Defender Antivirus) may stop worki...

You open Microsoft Store, try to download an app, and see a 502 Bad Gateway erro...

You're trying to open a file, access a website, or use a feature in Google Chrome, and you see a ...

You might see high CPU usage from the BitLocker process (e.g., BitLocker Drive Encryption Service...

After a Windows update, you might type in the Start menu or taskbar search and see no results—or ...

You open Command Prompt and see an error like "Invalid configuration" followed by a code...