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Latest Troubleshooting Guides

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Troubleshooting

Fix Microsoft Store Error 0x80073cf3

When you try to install or update an app from the Microsoft Store, you might see error 0x80073cf3...

Troubleshooting

How to Add a Public Key to authorized_keys File

If you're setting up SSH key-based authentication, you need to add your public key to the ~...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Chrome Extensions Not Loading? Here’s How to Fix It
                                
You open Chrome, click the puzzle icon, and your extensions are grayed out or missing. This is a ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Chrome White Screen: Quick Fixes and Common Causes
                                
You open Chrome and get nothing but a white screen. The browser window is there, but no content l...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Microsoft Store Update Stuck at 0 Percent
                                
You click Update in Microsoft Store, but the progress bar sits at 0% for minutes or hours. This i...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Microsoft Store SSL Certificate Error 0x80072f0d
                                
When you open Microsoft Store and see error code 0x80072f0d, the app usually fails to load or dow...



        
            
                
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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.