Fix Putty Connection Refused on Port 22
You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security Connection Timeout in Remote Desktop
You try to connect to a remote PC via Remote Desktop (RDP) and get a message like: "An authentica...
Fix 'chrome command not found' After Snap Install
After installing Chromium or Google Chrome via Snap on Ubuntu, running chrome or
OneDrive Setup Configuration Not Working: Fixes to Try
You've installed OneDrive, but when you try to configure it—sign in, select folders, or start syn...
How to Find Which Process Is Locking a File in Windows
You try to delete, rename, or move a file in Windows, and you get an error like "The action can't...
Windows Defender High CPU and Memory Usage Not Working: Fixes
If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...
Issue queue
SitemapAvoiding SQLite Locking Errors with WAL Journal Mode
How to Use SFC for Windows Update Dependency Errors
Chrome Low Memory Mode Setup Steps
Fix Task Scheduler Rate Limit Exceeded in Windows
Resolve Task Scheduler Missing File Error
Fix Windows Activation Server 504 Timeout Error
How to Fix Chrome High Memory Usage in Windows 10
How to Safely Reset Chrome Profile and Save Bookmarks
Fix Windows Update Stuck at 30% Configuration
Troubleshoot Error 0x80072efd During Windows Activation
How to Stop PowerShell High CPU After Windows Update
Fix Microsoft Store Ubuntu Snap Not Working
How to Use SFC for Windows Update Dependency Errors
Chrome Low Memory Mode Setup Steps
Fix Task Scheduler Rate Limit Exceeded in Windows
Resolve Task Scheduler Missing File Error
Fix Windows Activation Server 504 Timeout Error
How to Fix Chrome High Memory Usage in Windows 10
How to Safely Reset Chrome Profile and Save Bookmarks
Fix Windows Update Stuck at 30% Configuration
Troubleshoot Error 0x80072efd During Windows Activation
How to Stop PowerShell High CPU After Windows Update
Fix Microsoft Store Ubuntu Snap Not Working