It means that either your username or password is incorrect.
to get onto a server you must log in with a valid minecraft account
someone let me know please
It means you can not connect to the Minecraft servers, check your network.
how to log in minecraft 1.3.9
Herobrine Isn't real as such. He can be added manually to Minecraft by use of the Herobrine Mod. The Minecraft update log shows that they removed Herobrine every update as a sort of inside joke that no one understands.
I think you mean how to make skins in minecraft. To make a skin, you can go to a skin making website like skindex, minecraft skins,or planet minecraft. There you can download a skin, or make you own using their tools. To upload your skin onto minecraft, just go to minecraft.net, log in, press profile, and upload your skin. Then, just log into minecraft online, and you should have your skin!
if you log in to minecraft again it will resave minecraft follders you are missing!
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.
Create an account from their website.
yes you can
U cant its impossible
You Need His Email To Log On