Fix Windows Defender Not Starting Due to Dependency Conflict
If Windows Defender won't start and you see an error about a dependency service or group failed t...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix 'ERR_TUNNEL_CONNECTION_FAILED' on Chrome for Mac
If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome on your Mac, it usually means ...
Fix Microsoft Teams SSL Certificate Expired Error
You open Microsoft Teams and see a warning that the SSL certificate has expired. The app may fail...
Fix PowerShell Execution Policy Restricted via Registry
When you try to run a PowerShell script and see an error like … cannot be loaded because ru...
How to Fix Microsoft Store Loading Forever on Windows 10
You click the Microsoft Store icon, but instead of the app opening, you see a spinning circle or ...
Fix Remote Desktop 404 Not Found After Windows Update
After a recent Windows update, you might see a '404 Not Found' error when trying to connect to a ...
Topic paths
Quick titles
Fix OneDrive Incompatible Sync Error on MacBitLocker Recovery Key Not Accepted After Reboot FixFix Remote Desktop Reset Tool Not RespondingSetting Up a Chrome Profile for BeginnersHow to Resolve Windows Update Error 0x800f0831Chrome Camera Not Working: Permission FixFix Windows 10 Activation Access Denied Permission IssueFix Chrome Authentication Failed Certificate Error