Did you ever wonder how to open borders on Commodore 64?  

Well, it's about time to find out.  

You will see how to open the top and the bottom border on C64.  

You will learn the principle behind and how to generalize it for the left and the right border.  

You will find out all the necessary hacks so that you can do it on your own.

Michał Taszycki is the founder of 64bites.com.

He teaches people how to program BASIC and 6502 assembly since 2014.

He is also a professional software developer with more than 15 years of experience.