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

How to Fix Outlook 504 Gateway Timeout Configuration Errors

If you see a 504 Gateway Timeout error in Outlook (often when connecting to Exchange Online or a ...

Fix PowerShell Not Opening After Windows Update

After a Windows update, you might find that PowerShell won't open at all—no window appears, or it...

Fix Windows Update Cannot Connect to Microsoft Servers

You see the error 'Windows Update cannot connect to Microsoft servers' and updates won't download...

Resolving npm Dependency Conflicts After an Update

Fix Remote Desktop Dependency Conflict Error Code

You launch Remote Desktop and get an error code related to a dependency conflict. This usually me...

Fix 'java' Not Recognized in Command Prompt on Windows

When you type java -version or javac in Command Prompt and get 'jav...