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

OneDrive Sign-In Troubleshooting Checklist

If you can't sign in to OneDrive, the problem is often something simple — wrong password, cached ...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Fix Gradle Build: Could Not Find or Load Main Class

When a Gradle build fails with Could not find or load main class, it usually means t...

Fixing Windows Terminal 404 Errors: A Practical Guide

You open Windows Terminal and see a 404 error when trying to launch a profile. This usually means...

Windows Terminal Auto-Start Configuration Not Applied: Fixes

You set Windows Terminal to launch automatically when you sign in, but it doesn't start. The sett...

Debugging Task Scheduler Failing to Start on Ubuntu

When a scheduled task fails to run on Ubuntu, the problem is often in the scheduler configuration...