
Windows Defender Service Troubleshooting Checklist
If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...

If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...

You click the meeting link, Teams opens, and then nothing—or an error. This guide walks through t...

When you try to open Google Chrome and see an error message like "Permission denied" or a prompt ...

If BitLocker is using 30% or more of your CPU and seems stuck or not working, you're likely deali...

You open Chrome and see it stuck on the 'Checking for updates' screen. This can happen during aut...

You open Microsoft Store and see a message that your token has expired, or apps won’t sync purcha...