Fix Windows 11 Installation Assistant Stuck at 99% with Clean Boot
You're upgrading to Windows 11, and the Installation Assistant gets stuck at 99% for a long t...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Real-Time Protection Not Running
You open Windows Security and see a yellow warning: "Real-time protection is off." Or you...
Fix VSCode Breakpoints Not Hit in launch.json
You set a breakpoint in Visual Studio Code, start debugging with a launch.json confi...
How to Fix Git Detached HEAD State and Undo Changes
You run git status and see something like "HEAD detached at abc123". This ha...
Fix Firefox Secure Connection Failed DNS Error
You try to visit a website in Firefox and see 'Secure Connection Failed' with an error li...
Windows 11 Installation Assistant Stuck at 99% Due to Antivirus
You're running the Windows 11 Installation Assistant, it gets to 99%, and then just sits ther...
Topic paths
Quick titles
Cloudflare DNS Propagation: Quick Fixes and ChecklistFixing Python UnicodeDecodeError with latin-1 CodecHow to Recover More Space After Docker PruneFixing Python Requests Timeout Errors: Codes & SolutionsResolve Docker Build Canceled by Excluding FilesFixing VSCode Terminal Launch Issues on UbuntuChrome ERR_CONNECTION_RESET Due to Antivirus – How to FixChrome Sync Broken by VPN: Practical Fixes