Fixing PowerShell Authentication Failures in Active Directory
You're running a PowerShell command against Active Directory and get an authentication failure. T...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Activation Error 0x8007007b
If you see error 0x8007007b when trying to activate Windows, it usually means the activation serv...
Fix Chrome Freezing After Configuration Changes
If Chrome freezes or becomes unresponsive right after you change a configuration setting (like pr...
How to Fix DNS Server Not Responding During Windows Update
When you run Windows Update and see a 'DNS server not responding' error, it usually means your PC...
How to Fix Microsoft Teams Error 429 (Rate Limit)
You're working in Microsoft Teams and suddenly see error 429: “You have been rate limited. Please...
Fix Windows Update Stuck at 100% in Safe Mode
If you boot into Safe Mode to troubleshoot a stuck Windows Update, only to find the update still ...
Issue queue
SitemapHow to Resume Windows Indexing After an Update
Blank Windows Search Screen Troubleshooting
Fix Microsoft Store Rate Limit Error After Update
Troubleshoot 'Permission Denied' Error in Windows Update Cmdlets
Fix Microsoft Store After System Restore
Windows Search Configuration Tool: How to Use and Fix
Microsoft Teams Backup Error: Permission Denied Guide
Troubleshoot Windows Search Index Failure
How to Unstick a Windows Store Download
How to Unlock Windows Update Files for Cleanup
How to Resolve OneDrive File Size Limit Sync Issues
Fix Remote Desktop Connection Refused: Configuration Guide
Blank Windows Search Screen Troubleshooting
Fix Microsoft Store Rate Limit Error After Update
Troubleshoot 'Permission Denied' Error in Windows Update Cmdlets
Fix Microsoft Store After System Restore
Windows Search Configuration Tool: How to Use and Fix
Microsoft Teams Backup Error: Permission Denied Guide
Troubleshoot Windows Search Index Failure
How to Unstick a Windows Store Download
How to Unlock Windows Update Files for Cleanup
How to Resolve OneDrive File Size Limit Sync Issues
Fix Remote Desktop Connection Refused: Configuration Guide