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

Fix VSCode Debugger 'launch.json Not Found' Error

You open the Run and Debug view in VSCode, click the green play button, and get an error: "launch...

Fix Redis Connection Refused in Sentinel Mode

When Redis Sentinel is configured, you might see "connection refused" errors even though your app...

Checklist for Troubleshooting Windows Activation Dependency Conflicts

When Windows activation fails due to a dependency conflict, you might see errors like “0xC004F074...

Setting Up Outlook on Ubuntu: Step-by-Step Configuration

If you're using Ubuntu and need to access your Microsoft Outlook email, you have a few options. T...

How to Fix OneDrive Files Not Syncing in Windows 10

OneDrive not syncing files on Windows 10 is a common frustration. Files may show a spinning circl...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...