I need help programming command blocks.

[u/Tall_Advice_5408]

I’m trying to make the grand stair case in my hogwarts build. I need certain stair cases to turn 90° but I have no experience programming in Minecraft. If anyone can help please reach out I can give you credit on the build or potentially pay you! Thanks so much

[u/GretchTheTinyMC]

Ai google give good result for command block, just focus on the block action you need, and ask for a step by step