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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Defender Rate Limit Error on Windows 11

You may see a rate limit error when using Windows Defender on Windows 11. This usually happens du...

Troubleshooting

Fix Git Clone SSH Permission Denied (Publickey) on Windows

You try to clone a Git repository over SSH on Windows and get Permission denied (publickey)...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Repair Windows Update Components Not Working
                                
If Windows Update hangs, returns error codes like 0x80070002 or 0x800f0900, or simply refuses to ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Command Prompt Version Mismatch Setup Configuration
                                
You try to run a setup or configure a tool, and the command prompt throws a version mismatch erro...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Outlook Auto Start Shortcut Not Working
                                
You've set Outlook to start automatically when Windows boots, but the shortcut isn't working. Thi...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Security DNS Error Troubleshooting Checklist
                                
If you see a DNS error in Windows Security—like 'DNS resolution failed' or 'We can't connect to t...



        
            
                
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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.