Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesGitHub Actions Workflow Stuck Pending: How to Fix
You push a commit expecting a workflow to run, but it sits in a pending state for minutes or hour...
How to Fix PowerShell Token Expired in Pipeline
When running PowerShell scripts in a CI/CD pipeline (Azure DevOps, GitHub Actions, Jenkins), you ...
Fix Windows Defender DNS Error on Windows 10
If you see a DNS error in Windows Defender on Windows 10, it usually means the app can't reach it...
Microsoft Teams Can't Connect to Server: Fixes That Work
When Microsoft Teams shows "can't connect to server" or "connection error", it's usually a local ...
Fix Slow Command Execution in Command Prompt
If you notice that commands in Command Prompt (cmd.exe) take several seconds to execute, even sim...
Issue queue
SitemapFix Python venv Activation Not Working on Windows
Fix Remote Desktop Error 0x4
Daily Backup Automation Using Windows Task Scheduler
Putty Connection Refused on Port 22 Fix
Fix 'python venv activate command not found' in Bash
Fix 'Java JDK Not Recognized' After Update
Fixing Remote Desktop Dependency Conflicts
Fix PowerShell Execution Policy Restricted in VS Code
Windows Update Broke Activation: How to Fix
MySQL Connection Refused on Port 3306: Causes and Fixes
npm Not Found: Troubleshooting Guide
Windows Security Not Working After Update: Troubleshooting
Fix Remote Desktop Error 0x4
Daily Backup Automation Using Windows Task Scheduler
Putty Connection Refused on Port 22 Fix
Fix 'python venv activate command not found' in Bash
Fix 'Java JDK Not Recognized' After Update
Fixing Remote Desktop Dependency Conflicts
Fix PowerShell Execution Policy Restricted in VS Code
Windows Update Broke Activation: How to Fix
MySQL Connection Refused on Port 3306: Causes and Fixes
npm Not Found: Troubleshooting Guide
Windows Security Not Working After Update: Troubleshooting