How can I prevent juddering in Minecraft?

I have a question: How can I prevent jerking in Minecraft.

I don't have a particularly good PC and when I play Minecraft (Java Edition) on it it stutters a lot. Could it be because I'm currently only playing in the demo because I'm still using it until I buy it?

I would be very happy about a tip.

Install Optifine that may help

Have you ever thought about reducing the graphics quality?

Try turning down the range of vision. Somewhere you can also set the calculated chunk size (i.e. How many blocks are calculated outside the visible area), that could also help.

Close all windows except Minecraft, if necessary, kill unnecessary background processes. Play on the lowest settings.

Maybe keep the fans clean and clocking in general (if you have no idea, better let it be)

Otherwise there's not much left than to retrofit or to rely entirely on a new system. I would say the second rather, because Minecraft is already jerky.

Many Thanks!

Yes I do. Thank-you!

OK thanks.

You can more than double your FPS with Optifine and / or Sodium (fabric is required).

Ok, thanks for the tips!