You can't log in to minecraft because you didn't download it. And there is no login like username and password. You just download start game then start playing!
U cant its impossible
Unless you are using Minecraft Classic, you have to buy an account, log in, then you can play.
to get onto a server you must log in with a valid minecraft account
You log on by typing in your user name and password and clicking enter. Also make sure you have bought the game first.
It means you can not connect to the Minecraft servers, check your network.
how to log in minecraft 1.3.9
This happens if the minecraft launcher can't get access to the minecraft servers. If you play the game from the website first, then you will get access to an offline version through the launcher
If you either signed up for Minecraft on Mojang.com or you migrated your Minecraft account, then use your e-mal address and password to log in to the game console. If you signed up on Minecraft.net or you have not yet migrated your account to Mojang, then log in to the console using your username andpassword. If this fails, migrate your Minecraft account to Mojang Remember that in order to successfully log in, you must own a premium Minecraft account.
if you log in to minecraft again it will resave minecraft follders you are missing!
If you just downloaded the full version without buying it, that might be the problem. We downloaded but it doesn't say that. We simply just cant log in! LOL. Anyway, comment if you still have any problems!
yes you can
Create an account from their website.