Several things.
These are easy things you can do at your computer to increase speed. You can also upgrade your computer and internet plan but that costs money.
I find that minecraft is slower on my laptop. The cause? Slow graphics processer. This means that the video settings must be reduced. In the main menu, go to options, then video settings. Then turn "Graphics" to Fast, "particles" to Minimal, and Render distance to tiny. Also, you can turn preformance to Max FPS, but you don't really have to. That should fix it, and if you still can, you can put Particles back to "decreased" if your PC can handle it. (It looks a lot better).
I recommend keeping smooth lighting ON (looks terrible otherwise).
Lower all your settings and then lower viewing distance.
if you download minecraft its laggy p.s. for all u guys
better videocard
Lichcraft. UberMinecraft is too laggy and isn't as..happy and awesome.
An anti-lag script is sure 3% less lag (for some games). But the solution for giving less lag without any script is impossible
all labtops are differnt.
yes mine craft will work no matter what it might be a bit laggy or just not download you still can play it in the browser
Try installing these two mods. A good one if you're on a laptop is the CAF integrated graphics mod, and the mod found in this guy's video. It works AMAZINGLY well, I went from 15 FPS to 40 FPS. The download link is in the description.
To be honest, you can't. You could try putting in more RAM, but the aspire one is a netbook. It was not designed for games, and nothing will change that.
I didn't make Minecraft.
It's either you got a very laggy or virused computer/laptop. It should work if you wait or you screwed up your laptop/computer.
Minecraft is definitely less popular than roblox