Fix Bluetooth Not Showing in Device Manager on Windows 11
If you open Device Manager on Windows 11 and Bluetooth is completely absent—no adapter listed und...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Enable Windows Defender Real-Time Protection in Windows 10
If Windows Defender real-time protection is off, your PC is more vulnerable to malware. You may s...
Windows 11 Installation Assistant Stuck at 99%: Fixes That Work
You’re upgrading to Windows 11 via the Installation Assistant, and it gets stuck at 99%. The prog...
Fix Bluetooth Service Not Running in Windows 11
You open Bluetooth settings in Windows 11 and see the toggle is grayed out, or your Bluetooth dev...
How to Fix the Git index.lock File Exists Error
You're in the middle of a Git operation—commit, merge, or rebase—and Git stops with: fa...
Chrome Startup Crash When Opened from Task Manager
You click 'Run new task' in Task Manager, type 'chrome', hit Enter, and Chrome cr...
Issue queue
SitemapResolve Node Version Incompatibility with npm Packages
How to Generate package.json with npm init
Stop Using sudo npm install: Permission Fixes for Linux
Windows 10 Python venv Troubleshooting Guide
Node Sass Installation Error: GYP Build Fixes
Update Git Remote URL Without Deleting Origin
Third-Party Antivirus Interfering with Edge Sync: Solutions
Docker Container Exits Immediately in Docker Compose
Docker Network Not Found: How to Fix
Windows Update Component Cleanup Error 0x800f081f Guide
Edge Sync Setup Checklist: Troubleshoot and Fix
Windows Update Error 0x800f081f Troubleshooting Guide
How to Generate package.json with npm init
Stop Using sudo npm install: Permission Fixes for Linux
Windows 10 Python venv Troubleshooting Guide
Node Sass Installation Error: GYP Build Fixes
Update Git Remote URL Without Deleting Origin
Third-Party Antivirus Interfering with Edge Sync: Solutions
Docker Container Exits Immediately in Docker Compose
Docker Network Not Found: How to Fix
Windows Update Component Cleanup Error 0x800f081f Guide
Edge Sync Setup Checklist: Troubleshoot and Fix
Windows Update Error 0x800f081f Troubleshooting Guide