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Fixing Cloudflare 521 Error After Server Restart

You restart your server, wait for it to come back up, then visit your site—only to see a Cloudfla...

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Fix PowerShell Execution Policy Restricted in VS Code

When you try to run a PowerShell script in the Visual Studio Code integrated terminal and see an ...

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VSCode IntelliSense Not Working for React: Fixes

You open a React component in VSCode, start typing a prop or a hook, and get no suggestions. Inte...

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Taskbar Icons Missing After Windows Update: How to Restore Them

After a recent Windows update, you might notice that some or all taskbar icons have disappeared. ...

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Fix Node.js Heap Out of Memory When Running Tests

When running test suites, you may encounter a fatal error like FATAL ERROR: Ineffective mar...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Security App Not Starting on Windows 11
                                
You click the Windows Security icon or try to open it from Settings, but nothing happens. The app...



        
            
                
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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.