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

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Ubuntu Installation Error 0x80073cf0 on Microsoft Store

When installing Ubuntu from the Microsoft Store, you may encounter error code 0x80073cf0. This ty...

Fix Windows Search Indexing Stuck on Paused

You open Indexing Options and see the status says 'Paused'. Windows Search has stopped building t...

Windows Terminal Blank Cursor Fix: No Text Visible

If you open Windows Terminal and see only a blinking cursor on a blank screen with no text, the s...

MongoDB Compass Not Connecting to Mongod Server: Fixes

You open MongoDB Compass, enter your connection string, and get an error. The server is running, ...

Microsoft Teams Can't Connect to Server: Fixes That Work

When Microsoft Teams shows "can't connect to server" or "connection error", it's usually a local ...