Knowledge base for software setup, errors, and daily tool work.

How to Fix Windows Defender 504 Timeout Error

You open Windows Security or try to run a scan, and instead see a 504 timeout error. This typical...

Fix Windows Security Connection Timeout in Remote Desktop

You try to connect to a remote PC via Remote Desktop (RDP) and get a message like: "An authentica...

Fix Command Prompt Not Recognizing Commands

How to Fix BitLocker Rate Limit Error

You're trying to unlock a BitLocker-encrypted drive or recover a key, and you see a rate limit er...

Fix Outlook Authentication Failed When Sending Email

If you get an authentication failed error when sending email in Outlook, the problem is usually a...

Using --legacy-peer-deps to Fix ERESOLVE Errors in npm

If you've run npm install and encountered an ERESOLVE error, you're not...