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Latest Troubleshooting Guides

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Troubleshooting

How to Fix PowerShell DNS Errors in Windows

When PowerShell throws a DNS error—like "DNS name does not exist" or "Cannot resolve the server n...

Troubleshooting

Fix Windows Defender Stuck on Loading Black Screen

If Windows Defender (Microsoft Defender Antivirus) hangs on a black screen with a spinning or fro...

Troubleshooting

How to Fix 'Microsoft Store Command Not Found' Error

When you type commands like wsreset, wsdl, or microsoft-store:


                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Defender Threat Service Stopped: Step-by-Step Checklist
                                
If you see a notification that Windows Defender threat service has stopped, real-time protection ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix OneDrive Sync 404 Error After Windows Update
                                
After a Windows update, you might see a 404 error when trying to sync files in OneDrive. This usu...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Resolve PowerShell Module Dependency Conflicts
                                
When you run a PowerShell script or cmdlet and get errors like Module 'X' failed to load



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.