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

Fix Microsoft Store 502 Bad Gateway & Permission Denied

You open Microsoft Store and see a 502 Bad Gateway error, sometimes accompanied ...

Docker Compose Env File Not Found: Troubleshooting Checklist

BitLocker Can't Connect to Azure AD: Fixes & Checks

You're trying to back up your BitLocker recovery key to Azure AD, but the process fails with an e...

Fix Windows Update Cleanup Stuck: Practical Steps

You run Disk Cleanup, select Windows Update Cleanup, and it sits at 0% or hangs ...

Task Scheduler: Run as Different User Setup Guide

You have a task that needs to run under a specific user account—maybe a service account or a user...

Fix 'Java JDK Not Recognized' in IntelliJ IDEA

You open IntelliJ IDEA, try to create or import a project, and get an error like “JDK not fou...