Fix PuTTY Connection Refused: Check SSH Service
When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Microsoft Teams 404 Error After Update
After a Microsoft Teams update, some users see a 404 error when trying to open the app or access ...
How to Fix Nginx 403 Forbidden Permission Denied
You're trying to access a site served by Nginx, and instead of the page you get a 403 For...
Fix PowerShell 'Permission Denied' When Starting Scripts
When you try to run a PowerShell script and get a 'permission denied' error, it usually means the...
Windows Security Rate Limit Error: Quick Fix Checklist
You open Windows Security and see a rate limit error — notifications stop, scans won't start, or ...
Fix Windows Update Error 0x80070002 – Cache Corruption
When Windows Update fails with error code 0x80070002, it often points to a corrupted download cac...
Issue queue
SitemapHow to Bypass Proxy in PowerShell Commands
Resolve Chrome Sync Errors from Version Differences
Microsoft Store Service Unavailable on Windows 11 Fix
Fixing VS Code Extension Host Termination on Remote SSH
Fix Windows Terminal High CPU Usage and Error Code
How to Fix BitLocker Rate Limit Error
How to Fix PowerShell Slow Startup
How to Bypass Windows Activation on a Mac Without a Product Key
Outlook Yahoo Mail Connection Fix Guide
Breaking a Task Scheduler Credential Loop
How to Fix Microsoft Store Sync Errors on Windows
How to Configure Windows Defender for Maximum Protection
Resolve Chrome Sync Errors from Version Differences
Microsoft Store Service Unavailable on Windows 11 Fix
Fixing VS Code Extension Host Termination on Remote SSH
Fix Windows Terminal High CPU Usage and Error Code
How to Fix BitLocker Rate Limit Error
How to Fix PowerShell Slow Startup
How to Bypass Windows Activation on a Mac Without a Product Key
Outlook Yahoo Mail Connection Fix Guide
Breaking a Task Scheduler Credential Loop
How to Fix Microsoft Store Sync Errors on Windows
How to Configure Windows Defender for Maximum Protection