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 notesClear Chrome Cache to Fix Slow Browser Performance
If Chrome has become noticeably slow—pages take forever to load, videos stutter, or the browser f...
How to Fix Windows Security Update Failed Errors
You click 'Check for updates' and after a long wait, you see 'Some updates were not installed' or...
How to Clear Stuck OneDrive Pending Changes
You see "Pending changes" in OneDrive, but they never finish syncing. Files may appear stuck with...
Fix Edge Profile Sync Stuck on Paused
When Edge profile sync shows as paused, your bookmarks, passwords, and settings stop syncing acro...
OneDrive Sync Not Working: How to Fix Common Issues
If OneDrive files aren't syncing, you might see error messages, a stuck sync icon, or files that ...
Issue queue
SitemapSet Up Automated Tasks on Mac
Fix Outlook Web App 404 Not Found Error
Reset Windows Search Settings to Fix Connection Error
PowerShell Blank After Resizing? Here's the Fix
Troubleshooting Outlook for Mac Error 17199
Outlook Not Launching at Startup on Windows 11 Fix
Fix Slow PowerShell Command Response
Remote Desktop Not Starting on Windows 11: Fixes That Work
Apache Service Not Starting After Configuration Change: Fixes
Resolve Token Expired Error in Windows Update
Reinstall Windows Security App (Microsoft Defender)
Chrome Profile Authentication Failed: Delete and Recreate Profile
Fix Outlook Web App 404 Not Found Error
Reset Windows Search Settings to Fix Connection Error
PowerShell Blank After Resizing? Here's the Fix
Troubleshooting Outlook for Mac Error 17199
Outlook Not Launching at Startup on Windows 11 Fix
Fix Slow PowerShell Command Response
Remote Desktop Not Starting on Windows 11: Fixes That Work
Apache Service Not Starting After Configuration Change: Fixes
Resolve Token Expired Error in Windows Update
Reinstall Windows Security App (Microsoft Defender)
Chrome Profile Authentication Failed: Delete and Recreate Profile