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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows 10 Task Scheduler High Memory Usage

If you notice that Task Scheduler (taskhostw.exe or TaskScheduler.dll) is using an unexpectedly h...

Troubleshooting

Fix PowerShell Crash with Exit Code 0xc0000005

You launch PowerShell, it starts to load, then crashes immediately with exit code 0xc000000...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Security Connection Timeout Checklist
                                
When Windows Security fails to connect to the internet, you might see error messages like "Connec...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Defender High CPU Usage After Malwarebytes Installation
                                
After installing Malwarebytes, some users notice Windows Defender Antivirus Service consuming hig...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Store Error 0x80073cf9: How to Fix Installation Failures
                                
You try to install or update an app from the Microsoft Store, but you get error 0x80073cf9. The a...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Git Clone Publickey Permission Denied After Adding SSH Key
                                
You've added your SSH public key to your Git hosting service (GitHub, GitLab, Bitbucket, etc.), b...



        
            
                
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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.