I believe you can, even at the same time, but if you do a message pops up saying that you're logged in from another location. You can't, however, have 2 accounts playing on the one server.
Chat with our AI personalities
no if online yes if offline
You can, but they can't be on the same server. The first person that got on the server will be kicked, the second person will instead be on.
No. Two people can not play on the same Minecraft account. You can buy it for some few dollars (the price changes now and then when new updates come) on Minecraft's home page. The link can be found under "Sources and related links" below this answer.
Yes you can.
First, go to Minecraft.net and register an account. You may do this by creating an account and then going to the store and purchasing a premium account for abour $30. Then, download Minecraft from Minecraft.net . Then open Minecraft. Once you open minecraft, a pop-up might come up asking you if you want to allow the program. Click don't adk me again (cause it's really annoying). Then accept it. The Minecraft browser will pop up. At the bottom right hand corner, there will be two boxes: Username and Password. Input your chosen username and password. Click on the Log In button. You have now logged in to Minecraft! Hope this helps, --Horn