Fix 'Putty Connection Refused' Error on Localhost
When you try to connect to localhost with Putty and get 'connection refused', it usually means th...
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 Windows Terminal Profiles JSON Error
Windows Terminal relies on a profiles.json file to store your settings. When this fi...
Fix PowerShell Get-ChildItem Access Denied Error
When you run Get-ChildItem in PowerShell and hit an access denied error, it usually ...
Windows Search High Memory Usage: Step-by-Step Checklist
If you notice your system slowing down and Task Manager shows SearchIndexer.exe ...
Windows Security App Not Working After Update: Fixes
After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...
How to Fix Microsoft Teams 404 Error: Step-by-Step Guide
If you're seeing a 404 error in Microsoft Teams—often when trying to open a file, channel, or tab...
Issue queue
SitemapWindows Update Hangs at 100% Fix
Reduce Defender Memory Usage When Syncing Files
Fix PowerShell Process Consuming Too Much RAM
Resolve Chrome Profile Not Found on Startup
Outlook Autodiscover Troubleshooting Guide
Fix Windows Terminal Invalid Configuration File Location Error
SSH Permission Denied (Publickey) on EC2: Setup Fixes
Fix Microsoft Teams Permission Denied Errors
Node Version Mismatch: Local vs Server Fix
Windows 11 Search Access Denied Fix Guide
Fix Stale Windows Security Token
Fix PowerShell Blank Screen with No Cursor
Reduce Defender Memory Usage When Syncing Files
Fix PowerShell Process Consuming Too Much RAM
Resolve Chrome Profile Not Found on Startup
Outlook Autodiscover Troubleshooting Guide
Fix Windows Terminal Invalid Configuration File Location Error
SSH Permission Denied (Publickey) on EC2: Setup Fixes
Fix Microsoft Teams Permission Denied Errors
Node Version Mismatch: Local vs Server Fix
Windows 11 Search Access Denied Fix Guide
Fix Stale Windows Security Token
Fix PowerShell Blank Screen with No Cursor