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 labEnable Windows Search Indexing When Paused
You open Search or indexing options and see 'Indexing paused' with no obvious way to resume. This...
Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
Fix Microsoft Teams 502 Bad Gateway Error When Joining a Meeting
When you try to join a Microsoft Teams meeting and see a 502 Bad Gateway error, ...
Fix Command Prompt Not Recognizing Commands
You type a command like ping or ipconfig into Command Prompt and get
How to Fix Outlook High Memory Usage on Windows 10
When Outlook starts eating up hundreds of megabytes of RAM—or even over a gigabyte—it can slow do...