so not only i got WASD'd on my very first speedrun attempt, but also turns out the recording was a black screen. sucks ass. how do i set up recording?

so i recently took a week to complete it and i thought of incorporating it as a category (also some extra youtube content) and i want also to hear your thoughts, because to me it was very frustrating at times and it cost me a keyboard button, getting WASD'd and ending up using cheats et cetera, so what do you think? (could use a screenshot of this once in a lifetime moment, but i lost it, trust me bro i had it)