Fix Windows Update Connection Refused Due to Proxy Settings
When Windows Update reports a 'connection refused' error, it's often due to a misconfigured proxy...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix 'Service Unavailable' for PowerShell on Windows 10
You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...
Fix Windows Update Error 0x800f0922: Pending Install Failed
You see a message that a Windows update is pending install, but it fails with error 0x800f0922. T...
How to Fix Command Prompt Not Opening in Ubuntu
If you click the terminal icon or press Ctrl+Alt+T and nothing happens, you're not alo...
Command Prompt Service Unavailable: Troubleshooting Checklist
When you open Command Prompt and see 'Service unavailable' or 'The requested service is not avail...
How to Manually Download Windows Updates for Ubuntu
If you manage a dual-boot system or need to apply Windows updates from an Ubuntu machine, manuall...