Software comparisons, alternatives, and tool decision notes.

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...

Remote Desktop Audio Not Working: 7 Practical Fixes

You connect to a remote PC and can see everything, but there's no sound. Audio over Remote Deskto...

How to Fix Chrome High Memory Usage in Windows 10

If Chrome is using 2GB or more of RAM on your Windows 10 PC, you're not alone. This guide covers ...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

Fix 'Connection Refused' Error in CMD on Windows 10

When you see connection refused in Command Prompt on Windows 10, it usually means th...

Fix Windows Security Token Expired Error 0x80070520

You see error 0x80070520 with the message 'The security token has expired.' This usually happens ...