How to Disable Shell Extensions to Stop Explorer Restarting
If File Explorer keeps restarting, crashing, or freezing on its own, a misbehaving shell extensio...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Security App Not Opening on Windows 10: Fixes That Work
When you click the Windows Security icon in the Start menu or taskbar and nothing happens, it’s u...
DNS Probe Finished NXDOMAIN: Fix When ipconfig /flushdns Fails
You're browsing normally and suddenly Chrome shows "DNS_PROBE_FINISHED_NXDOMAIN". You...
Fix VS Code Source Control Not Detecting File Modifications
You edit a file, save it, but the Source Control panel in VS Code shows nothing. No pending chang...
How to Fix Git Merge Conflicts When Pulling from Remote
When you run git pull and see a merge conflict, it means your local changes and the ...
Fix VSCode Git Authentication Failed: Permission Denied
If you see 'Git authentication failed' or 'permission denied' when pushing or pul...
Issue queue
SitemapFix Windows Security Not Opening as Admin
Resolve Windows 11 Upgrade Stuck at Registry Step
Troubleshoot Windows 11 Update 0% – BITS Not Running
Git Lock File Exists: Troubleshooting Guide
Fixing the 'remote origin already exists' Error for GitLab
How to Fix Firefox Secure Connection Failed Due to Antivirus
Git Detached HEAD vs Attached HEAD: What It Means and How to Fix
Nginx SSL Certificate Permission Denied Fix
How to Solve npm Permission Errors on Shared Hosting
Windows Security App Broken After Update: Solutions
Docker Nginx 502 Bad Gateway: Connection Refused Fix
DNS Probe Finished NXDOMAIN: Fix When ipconfig /flushdns Fails
Resolve Windows 11 Upgrade Stuck at Registry Step
Troubleshoot Windows 11 Update 0% – BITS Not Running
Git Lock File Exists: Troubleshooting Guide
Fixing the 'remote origin already exists' Error for GitLab
How to Fix Firefox Secure Connection Failed Due to Antivirus
Git Detached HEAD vs Attached HEAD: What It Means and How to Fix
Nginx SSL Certificate Permission Denied Fix
How to Solve npm Permission Errors on Shared Hosting
Windows Security App Broken After Update: Solutions
Docker Nginx 502 Bad Gateway: Connection Refused Fix
DNS Probe Finished NXDOMAIN: Fix When ipconfig /flushdns Fails