Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Activation Offline Installer Not Working on Windows 10
You’ve downloaded the Windows 10 offline installer for activation, but it won’t run, hangs, or gi...
Chrome Browser Migration: Configuration Tips for a Smooth Move
Moving Chrome to a new computer or profile often results in lost bookmarks, missing passwords, or...
Fix BitLocker Dependency Conflict After Windows Update
After a Windows update, some users see a BitLocker error like "A required dependency is missing" ...
Checklist to Troubleshoot Windows Search Version Mismatch
If Windows Search shows a version mismatch, you might see errors like “The search service has a d...
Chrome Profile Migration Checklist: Step-by-Step Guide
When you need to move your Chrome profile to a new computer or after a reinstall, a little planni...
Issue queue
SitemapWindows Security Error 0x80073b01 Troubleshooting
How to Fix RBAC Forbidden in kubectl apply
Activation Auto-Start Failure After Windows Update: Guide
How to Fix DNS_PROBE_FINISHED_BAD_CONFIG in Chrome
Windows Activation Error 0x8007232B Slow Fix Guide
PowerShell Remote Connection Troubleshooting
Troubleshooting Task Scheduler SSL Sync Issues
How to Fix Access Denied in Command Prompt Backup
Fix Chrome Browser Path Not Found Error
Windows 10 Task Scheduler Token Expired: Quick Fixes
How to Resolve Windows Search Token Expired Error
CMD Output Redirection Not Working
How to Fix RBAC Forbidden in kubectl apply
Activation Auto-Start Failure After Windows Update: Guide
How to Fix DNS_PROBE_FINISHED_BAD_CONFIG in Chrome
Windows Activation Error 0x8007232B Slow Fix Guide
PowerShell Remote Connection Troubleshooting
Troubleshooting Task Scheduler SSL Sync Issues
How to Fix Access Denied in Command Prompt Backup
Fix Chrome Browser Path Not Found Error
Windows 10 Task Scheduler Token Expired: Quick Fixes
How to Resolve Windows Search Token Expired Error
CMD Output Redirection Not Working