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Latest Troubleshooting Guides

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Troubleshooting

Fix PowerShell Blank Screen After Resizing Window

If you resize a PowerShell window and the screen goes blank, you're not alone. This usually happe...

Troubleshooting

PowerShell Command Not Found Error in Windows 10: Fixes

You type a PowerShell command in the terminal and see 'not recognized' or 'command not found'. Th...

Troubleshooting

Fix MongoDB Authentication Failed Permission Denied Error

You connect to MongoDB and get Authentication failed or Permission denied


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Apache Not Starting: Port 80 Already in Use
                                
When Apache fails to start with the error (98)Address already in use: AH00072: make_sock: c...

                            

                        
                    

                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Update Cleanup Stuck Error 0x80070002
                                
When running Disk Cleanup or the Windows Update troubleshooter, you might see error 0x80070002 an...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Microsoft Store Log File Checklist for Support
                                
When the Microsoft Store fails to install or update an app, the built-in error messages often don...



        
            
                
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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.