I'd need more information because it could be that your computer isn't very fast and also make sure your computer has a dedicated(discreet) graphics card and if it's integrated there's your problem.
Chat with our AI personalities
No air probably has outdated hardware to run it with a huge lag
There's technically no limit, but after a certain number your computer would surely lag too much to play or freeze altogether.
Yes, but it might lag.
Yes they are 100% safe although it may lag your minecraft (depending on the texture pack) if its a really high resolution one and u don't have a very good computer/laptop
The answer is right on the minecraft.net site genius. It is an out of date classic version of minecraft, lag-o-saurus as I would say. Get minecraft, it isnt that expensive, unless your REALLY poor to the point where you probably stole the computer your using to ask this.