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

Nginx 404 Not Found Troubleshooting Checklist

When nginx returns a 404 Not Found error, it means the server is running but cannot locate the re...

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

Outlook Stuck on Loading Profile: Fixes That Work

You open Outlook and it hangs on the loading profile screen, sometimes for minutes or indefinitel...

Fix Task Scheduler Service Not Starting Automatically

You've set up a scheduled task, but it never runs. When you check the Task Scheduler service, it'...

Fix Windows Activation Update Stuck Error

You try to update Windows, but the update hangs or fails with an activation error. The update may...

How to Fix BitLocker Module Not Found or Permission Denied Errors