How to make an "All-in-one (AIO)" PC

This is really simple and I technically tried it myself. There's only one issue: there's some overscan going on, but I doubt the issue exists anymore.



You will need:

A relatively fast internet connection
A TV or HDMI monitor
A Google Chromecast
A computer (duh)
A wireless keyboard
A wireless mouse
Google Chrome

Firstly, power on your internet router
Next, turn on your computer
Then turn on the TV your Chromecast is connected to and change the input to the input your Chromecast is using
If you haven't got Google Chrome, get it at www.google.com/chrome and follow the steps from there
When you've got chrome, go to chrome.google.com/webstore
Search for "Google cast". This will be the extension you'll be using: it's 100% safe!
Turn on your Chromecast then when the extension has installed and it's (and the Chromecast) ready, click on Google Cast
Click on the arrow and click on Cast screen/window (experimental)
Click on your Chromecast name
Click on entire screen
Plug in the USB receiver for your keyboard and mouse
Move
You're done! No more hassle.

EDIT: There is still some overscan stuff says my Chromecast.