Fix Windows Defender Firewall Blocking Internet Access
If your internet stops working after a Windows update or security change, Windows Defender Firewa...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesCommand Prompt Stuck After Windows Update: How to Fix
After a recent Windows update, you may find Command Prompt hangs on a blank screen or a flashing ...
Fix PowerShell Permission Denied Error on Startup
Opening PowerShell and seeing a 'permission denied' error can stop you before you start. This usu...
How to Fix Microsoft Teams SSL Certificate Errors
When Microsoft Teams throws an SSL certificate error, you might see messages like "Can't connect ...
Windows Defender and Ubuntu Dual Boot Setup Guide
If you run a dual-boot system with Windows and Ubuntu, you may notice that Windows Defender somet...
Fix Windows Activation Login Loop by Booting into Safe Mode
You restart your Windows PC, log in, and instead of seeing your desktop, you're thrown back to th...
Issue queue
SitemapWindows 10 Store Sign-In Loop Solution
Fix Remote Desktop 'File Locked Permission Denied' Error
Fix Outlook Error 0x800ccc0f DNS Problem
Windows Activation Sync Not Working Between PCs
How to Resolve 502 Bad Gateway in Chrome Profiles
Chrome Profile Error: How to Set Up a New Profile Correctly
Resolve Windows Update Connection Timeout
How to Fix Chrome Sync and Data Transfer Problems
How to Fix Chrome 404 Not Found on Windows 10
Fix Composer Memory Limit Exhausted Error
Office 365 CMD Token Expired Error Troubleshooting
What to Do When Chrome Shows Rate Limit Error
Fix Remote Desktop 'File Locked Permission Denied' Error
Fix Outlook Error 0x800ccc0f DNS Problem
Windows Activation Sync Not Working Between PCs
How to Resolve 502 Bad Gateway in Chrome Profiles
Chrome Profile Error: How to Set Up a New Profile Correctly
Resolve Windows Update Connection Timeout
How to Fix Chrome Sync and Data Transfer Problems
How to Fix Chrome 404 Not Found on Windows 10
Fix Composer Memory Limit Exhausted Error
Office 365 CMD Token Expired Error Troubleshooting
What to Do When Chrome Shows Rate Limit Error