Fix Windows Security App Blocked by Antivirus
You open Windows Security (formerly Windows Defender) only to see an error or blank screen becaus...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listGit Detached HEAD Warning Explained: Causes and Fixes
You see a warning: "You are in 'detached HEAD' state." This happens when you chec...
Fix VS Code Terminal Not Opening on Mac
You open VS Code, press Ctrl+` or click the Terminal panel, and nothing happens. The...
How to Fix Windows 11 Update Stuck at 0 Percent
You click Check for updates, and the progress bar sits at 0% for minutes or hours. This is a comm...
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%...
VS Code Git Not Detecting Changes in Workspace: Fixes
You open VS Code, make edits, and expect to see them in the Source Control panel. But nothing sho...
Topic paths
Quick titles
Stop Nginx Redirect Loop Between HTTP and HTTPSSetting Python Requests Timeout Per Request: Practical GuidePython Not Recognized as Internal or External Command FixHow to Restore Python IntelliSense in VS CodeFix Git SSL Certificate Verify Failed: Unable to Get Local IssuerHow to Unstick Windows 11 Upgrade at 99%Fix 'fatal: refusing to merge unrelated histories' in GitHow to Fix Git Refusing to Merge Unrelated Histories