How to Fix Windows Defender Connection Refused Error
If you see a 'connection refused' message when opening Windows Defender or updating virus definit...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Chrome Token Expired Error on Startup
You open Chrome and see a message like "Token expired" or "Authentication token expired" before t...
How to Fix 'Outlook File Locked in Use by Another Process'
If you see the message 'Outlook file locked in use by another process' when trying to open Outloo...
How to Fix Remote Desktop Connection Refused After a Windows Update
After a recent Windows update, you might see "Remote Desktop Connection Refused"...
How to Fix Task Scheduler Not Running in Windows
You set up a task in Task Scheduler, but it never runs — or it runs once and then stops. This is ...
Fix Command Prompt 502 Bad Gateway Due to DNS Issues
If you're seeing a 502 Bad Gateway error while using Command Prompt to access a web service or AP...