1) Download Optifine- Optifine is a program that will make your Minecraft faster. It will also make shaders available on all graphics cards. Download Optifine from here ( choose the version you want ) and run the file. After that, you will need to choose the Optifine profile when you launch Minecraft. Optifine gives you a lot of extra options and it gives you the ability to zoom in.
2)Close all windows that you do not need- I don't think I need to explain this. : )
3) Turn off all particles- Using optifine-Go to video settings in Minecraft, then go to animations. In the animations tab, click the button that says all off. You can also turn of rain and snow in Optifine. (This is good for PvP) To do this, go to the video settings tab,but hen the details tab. There will be an option that says rain and snow: off. Turning graphics to fast and smooth lighting off can also help. Just go to the details tab and turn everything off or to fast.
Without optifine-
Another way to make your Minecraft faster is to upgrade you RAM or allocate more RAM to Minecraft. If you want to know how to do this, please comment. I will do a post about this in the computer section if I get any requests.
If you have any questions about Optifine, please ask. If I get any requests, I can do a post n the features of Optifine