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Latest Troubleshooting Guides

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Troubleshooting

How to Reduce Windows Security Memory Usage

Windows Security (formerly Windows Defender) can sometimes use more memory than expected, especia...

Troubleshooting

How to Fix 'Command Not Found' in Command Prompt

You type a command in Command Prompt and get 'xxx' is not recognized as an internal or exte...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix 'Task Scheduler' Not Recognized as Internal or External Command
                                
When you type task scheduler or taskschd.msc in Command Prompt and see ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Jupyter Kernel Not Starting After Update: Fixes
                                
After updating Jupyter or its dependencies, you might see the kernel die immediately or hang with...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Task Scheduler 'Update Permission Denied' Error
                                
When you try to modify a scheduled task in Windows Task Scheduler and see 'update permission deni...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Install an SSL Certificate in Chrome Manually
                                
You may need to manually install an SSL certificate in Chrome when testing a local development si...



        
            
                
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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.