Fix PuTTY Network Error: Connection Refused on Ubuntu
When you try to connect to an Ubuntu machine using PuTTY and see "Network error: Connection refus...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Terminal Post-Install Checklist: 10 Essential Tweaks
After a fresh Windows install, Windows Terminal usually runs without issues, but the default conf...
Fix Chrome 'Cannot Delete Downloaded File: File in Use' Error
When you try to delete a downloaded file from Chrome's download bar or the Downloads page, you mi...
Fix Windows Security Network Error: Not Connecting
If you see “Windows Security network error not connecting” when trying to access network resource...
Fix Windows Activation Dependency Conflict via Command Prompt
When Windows activation fails with an error like "0xC004F074" or a message about a dependency con...
How to Reinstall Microsoft Store in Windows 10
If the Microsoft Store is missing, crashing, or won't open in Windows 10, you can reinstall it us...
Issue queue
SitemapHow to Fix Remote Desktop Login Loop on Windows 10
How to Fix Microsoft Store Error 0x80073cf3
Fix Microsoft Teams Not Starting Automatically
How to Overcome Access Denied in Get-ChildItem
Resolve Error 0x80244022 in Windows Update
Fix Proxy Blocking Microsoft Teams Connection
Troubleshoot Windows Security Not Loading
Troubleshooting Microsoft Store SSL Certificate Problems
How to Resolve Store Error 0x80073cf9 on Windows 10/11
Fix 'Access Denied' Error in Windows Update on Windows 10
Troubleshooting Outlook 404 Not Found for Shared Mailbox
Windows Defender Proxy Error Troubleshooting
How to Fix Microsoft Store Error 0x80073cf3
Fix Microsoft Teams Not Starting Automatically
How to Overcome Access Denied in Get-ChildItem
Resolve Error 0x80244022 in Windows Update
Fix Proxy Blocking Microsoft Teams Connection
Troubleshoot Windows Security Not Loading
Troubleshooting Microsoft Store SSL Certificate Problems
How to Resolve Store Error 0x80073cf9 on Windows 10/11
Fix 'Access Denied' Error in Windows Update on Windows 10
Troubleshooting Outlook 404 Not Found for Shared Mailbox
Windows Defender Proxy Error Troubleshooting