How to Fix Windows Defender Service Not Running
If you see a message that Windows Defender is not running or the security center shows it's off, ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Microsoft Store After Changing Network
If you recently changed your network—switched Wi-Fi, moved to a new ISP, or updated router settin...
Fix Microsoft Teams DNS Error During Office 365 Setup
When setting up Microsoft Teams as part of Office 365, you might encounter a DNS error that preve...
Fix Outlook 504 Gateway Timeout Errors: Step-by-Step Guide
When Outlook throws a 504 Gateway Timeout error, it usually means the server you...
Windows Security Dependency Conflict Troubleshooting Checklist
Windows Security can fail to start or update properly when a dependency—like a service, driver, o...
Fix 'Enable Command Prompt Execution Policy Permission Denied' Error
When you try to run a script or change the execution policy in PowerShell or Command Prompt, you ...
Issue queue
SitemapTask Scheduler Reset Settings Not Working: How to Fix
How to Unlock BitLocker Drive Access Denied
Fix VMware Network Adapter Not Showing in Device Manager
Windows Defender and Ubuntu Compatibility Guide
Resolve Windows Search Path Not Found Error
Step-by-Step Fix for Outlook Exchange Sync Problems
Windows Login Loop Fix: Corrupted Task in Task Scheduler
Troubleshoot Outlook 0x80040115 Setup Failure
CMD localhost Connection Refused: Causes and Fixes
Dual Boot Time Sync: Windows and Ubuntu Guide
Mac Windows Terminal Alternative Not Working Fix
Chrome Profile Error Loading: Quick Fixes
How to Unlock BitLocker Drive Access Denied
Fix VMware Network Adapter Not Showing in Device Manager
Windows Defender and Ubuntu Compatibility Guide
Resolve Windows Search Path Not Found Error
Step-by-Step Fix for Outlook Exchange Sync Problems
Windows Login Loop Fix: Corrupted Task in Task Scheduler
Troubleshoot Outlook 0x80040115 Setup Failure
CMD localhost Connection Refused: Causes and Fixes
Dual Boot Time Sync: Windows and Ubuntu Guide
Mac Windows Terminal Alternative Not Working Fix
Chrome Profile Error Loading: Quick Fixes