Fix Putty Connection Refused Due to Windows Firewall
You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Remote Desktop Error Code 0x4
When you try to connect to a remote computer via Remote Desktop (RDP) and see error code 0x4, the...
How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection
If Windows Defender is causing high CPU usage, it can slow down your computer. The most direct fi...
How to Fix OneDrive Sync Invalid Configuration Error Code
If you see an 'invalid configuration' error when trying to sync OneDrive, it usually means a sett...
How to Fix Windows Search 'Access Denied' Error
When you type a query into the Start menu or File Explorer search box and see 'Access Denied' or ...
Fix Windows Activation Service High CPU Usage on Windows 10
If you notice your Windows 10 system running slowly and Task Manager shows high CPU usage from 'W...
Topic paths
Quick titles
Chrome SSL State Reset GuideHow to Fix MySQL Connection Refused on Port 3306How to Fix Chrome Profile Network ErrorsResolve Windows Search Error 0x80070002Docker Compose Network Not Working: Common FixesFix Chrome Update Error 12 on Mac: Complete GuideWindows Search Port Conflict Troubleshooting CMDHow to Fix Outlook Cannot Connect to Yahoo Mail