Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Outlook Offline Installer Error 0x80070002
When installing Outlook from an offline installer, error 0x80070002 typically means Windows canno...
How to Fix Task Scheduler 404 Not Found Error
If you're seeing a '404 Not Found' error when opening Task Scheduler or running a scheduled task,...
Fix Chrome Profile Download Not Starting on Windows
You click the profile download link in Chrome, but nothing happens—no download starts, no error m...
Fix 'Permission Denied' When Searching Windows Files on Mac
If you're seeing 'permission denied' when searching for Windows files on your Mac, it's usually b...
How to Fix Windows Defender That Keeps Stopping and Starting
If you notice Windows Defender (Microsoft Defender Antivirus) repeatedly stopping and restarting,...
Issue queue
SitemapWindows Search Settings Backup Restoration Steps
Windows Terminal Configuration File Not Found on Ubuntu Guide
How to Fix Search Not Starting After Windows Update
FileZilla FTP Not Connecting: Timeout Solutions
Chrome Profile Can't Connect to Printer Fix
Ubuntu npm not found: how to fix
How to Automate Backups Using Task Scheduler
PowerShell to Azure AD Sync Error Guide
Fix Outlook Offline Installer Permission Denied on Windows 10
How to Fix Remote Desktop Not Connecting on Mac
OneDrive Sync Broken After Windows Update? Try These Fixes
Fix Outlook File Locked Error: Practical Steps
Windows Terminal Configuration File Not Found on Ubuntu Guide
How to Fix Search Not Starting After Windows Update
FileZilla FTP Not Connecting: Timeout Solutions
Chrome Profile Can't Connect to Printer Fix
Ubuntu npm not found: how to fix
How to Automate Backups Using Task Scheduler
PowerShell to Azure AD Sync Error Guide
Fix Outlook Offline Installer Permission Denied on Windows 10
How to Fix Remote Desktop Not Connecting on Mac
OneDrive Sync Broken After Windows Update? Try These Fixes
Fix Outlook File Locked Error: Practical Steps