Fix Windows 11 Installation Assistant Stuck at 99% in Safe Mode
If you're running the Windows 11 Installation Assistant in Safe Mode and it gets stuck at 99%...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Git Detached HEAD and Checkout a Branch
You're working in a Git repository, make some commits, and then realize you're in a '...
Fix VS Code Git Authentication Failed: Step-by-Step Guide
You're in the middle of a push or pull in VS Code, and you get a red error: "Authenticati...
Fix Windows Defender Blocked by Third-Party Antivirus
You open Windows Security and see a yellow warning: "Real-time protection is off. Your device...
Fix PyCharm Virtual Environment Not Activating
When you open a terminal in PyCharm and see the base Python interpreter instead of your virtual e...
How to Reinstall Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, crashing, or not opening, reinstalli...
Topic paths
Quick titles
Resolve Chrome Black Screen During Video PlaybackFix Docker Network Not Found Error: Step-by-StepHow to Migrate an Existing Git Repo to LFSTroubleshooting Cloudflare 521 Error Post-RestartHow to Fix Windows Update Error 0x800f081f Using Clean BootGit Large File Storage Setup TutorialHow to Fix Git Authentication Failed in VSCode with SSHHow to Resolve Proxy Timeout in Python Requests