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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Update Stuck at 100% Not Finishing

You wait for a Windows update to finish, the progress bar hits 100%, and then nothing happens for...

Troubleshooting

Fixing Microsoft Teams Authentication Failed for Guest Users

When a guest user sees 'Authentication failed' in Microsoft Teams, they cannot sign in or access ...

Troubleshooting

How to Fix PowerShell Module Not Found Error

When you try to import or use a PowerShell module and get an error like Module not found


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender Invalid Configuration Permission Denied
                                
You see an error like "invalid configuration permission denied" when trying to c...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Set Up Windows Activation on Ubuntu Dual Boot
                                
If you installed Ubuntu alongside Windows and now see an activation warning, you're not alone. Wi...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Search Rate Limit Errors Not Working
                                
If you see a rate limit error when using Windows Search or the search feature stops working entir...



        
            
                
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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.