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.
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.
I didn't make Minecraft.
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.
Minecraft is definitely less popular than roblox
There are no keys in minecraft!