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

How to Fix Task Scheduler High Memory Usage Error

If Task Scheduler is using excessive memory (e.g., over 200 MB), your system may feel sluggish. T...

Fix Microsoft Store 502 Bad Gateway by Clearing Cache

You open Microsoft Store and see a 502 Bad Gateway error. This usually means the...

Checklist for Troubleshooting Outlook Startup Issues

Outlook fails to start, freezes on the loading screen, or crashes immediately. This checklist wal...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Docker Container Crash Loop with Exit Code 1

You start a Docker container and it immediately stops, then restarts, stops again—the classic cra...

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...