Program Counter and Instruction Pointer
These two are the exact same thing. Don't increment your Instruction Pointer until this article (and this joke) makes sense.
If things don't make sense, keep trying to understand fetch decode execute.
I don't hate this video: https://www.youtube.com/watch?v=ytKKCMHHxys
- Submit text discussing anything that you struggled with and didn't understand, and what you did to overcome that problem. If you still don't understand, tell us what specifically you did not understand.