Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Git Merge Conflict: How to See the Diff Between Versions

When you run git merge and hit a conflict, Git pauses and marks the conflicting file...

Fix Windows Security App Blocked by Antivirus

You open Windows Security (formerly Windows Defender) only to see an error or blank screen becaus...

Fix Python venv Not Activating in VS Code Terminal

When you create a Python virtual environment but it doesn't activate in the VS Code terminal,...

How to Enable Network Discovery for Shared Folder Access

When you can't see other computers in File Explorer's Network section, or you get an erro...

Fix Windows 11 No Internet but Wi-Fi Connected DNS Issue

You see the Wi-Fi icon connected with full bars, but apps, browsers, and system updates all repor...

Fix npm run build Failure from Missing Env Variables

You run npm run build and get an error like Error: Missing required environmen...


    Issue queue
Sitemap
Fix Windows Security App Crashing on Windows 10/11
How to Stop Nginx Redirect Loops Permanently
Apache Cloudflare 521 Error Fix Guide
Fix Missing Taskbar Icons on Windows Startup
How to Fix Windows 11 Taskbar Icons Missing After Update
Windows 11 Taskbar Icon Reset Guide
Windows 11 Blue Screen After Update? Try System Restore
Fix Windows 11 Wi-Fi No Internet by Disabling IPv6
Git Unrelated Histories Error: How to Fix
Fixing Cloudflare 521 Error: Enable Origin Pull Setup
Guide to Pinning Node.js Version in Projects
AWS CodeCommit Git Clone Connection Timed Out
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities