I speedrun Tower Defense simulator and other games on roblox because my pc cant run anything else except minecraft, and minecraft is useless because, I can’t do a thing, any tips tricks, etc

Why can't you do a thing?

Welcome, Turn down the render distance, download optifine (If you play java), and set graphics to fast

Here’s some guides to speedrunning Minecraft. If you have any specific questions, you can ask in the Minecraft forums.

https://www.speedrun.com/mc/guides