How to create custom resolutions and why low-end users should care!!!
Thanks to a youtube comment, I was able to discover another way to play games with a decent aspect ratio.
When a low-end gamer in a laptop needs to go lower than 720P to play, either upgrades, or need to deal with 4:3 resolutions (800x600 | 640x480) or resolution scaling techniques/Checkerboarding/Temporal filtering.
Altough other solution is also the ability to use a custom resolution.
And today I will teach you how to create them, if you are in a laptop with a intel GPU or any other of the cards.