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Latest Troubleshooting Guides

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Troubleshooting

Fix Microsoft Teams Camera Permission Denied Error

When you try to start a video call in Microsoft Teams and see a "Camera permission denied" error,...

Troubleshooting

Fix Windows Search Not Working After System Restore

After a system restore, Windows Search may stop returning results or fail to open at all. This us...

Troubleshooting

Fix Certbot Nginx Plugin SSL Certificate Renewal Failures

When the Certbot Nginx plugin fails to renew SSL certificates, you might see errors like ur...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Microsoft Store Not Opening After Offline Installer
                                
If you've installed an offline version of the Microsoft Store (for example, on a PC without inter...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Security Not Opening or Running Slow
                                
If Windows Security (formerly Windows Defender) won't open or takes forever to load, it's usually...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Outlook High CPU Usage Caused by Antivirus Scanning
                                
Symptoms and Likely Cause
You notice Outlook consuming 50% or more CPU, making your syste...



        
            
                
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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.