How do you stop minecraft beta lagging?

Answer 1

1.Close other windows that your not using

2.Defrag your computer

3.Empty your recycle bin

4.You might have an integrated graphics card

-Dedicated graphics cards run minecraft much better

5.In the options under video settings

-change render distance to short

-change graphics to fast

-change performance to power saver

6. go to task manager

- go to javaw

-right click and go to change priority to high

7. if still lag download game booster

For more information on how to improve the performance of Minecraft check out the Related Links section, where I have included a link to site with a tonne of guides on the subject.