First you must access .minecraft, a hidden folder in My Documents/Application Data. Go into the saves folder to see all the worlds that are on your computer. Now you copy the worlds you want from your computer, put them on the other computer, and paste them into .minecraft's saves folder.
In a sense, yes, but in another sense, no. You do not need to install Minecraft to play it on a computer, you can simply run it in your internet browser on Minecraft.net. However, if you want to run Minecraft without an internet connection, or without visiting Minecraft.net, you must install Minecraft on your computer. You can install Minecraft on multiple computers under the same account, but your saved worlds will not sync between computers.
You can bring a flash drive in, and put .minecraft and minecraft.jar in the school computer and thus run the .jar and play minecraft offline, on any worlds.
The saves folder is in a hidden folder in application data called .minecraft. The directory to the folder is: My documents/Application Data/.minecraft. There is a folder in .minecraft called saves which contains your saved worlds. If this folder does not exist, then perhaps you have not yet played any worlds on that computer or somebody has deleted the folder.
If you have purchased Minecraft you can download it onto any computer by going to the Minecraft website and logging in. However, multiple copies of the game are completelyseparate and saved worlds, mods andsettingswill not be transferred across.
Nothing will happen if you keep installing and uninstalling Minecraft. Minecraft does not track how many times you have installed it nor does track how many computers you have it installed on. The only drawback is if you uninstall Minecraft by deleting the .minecraft folder you will lose all of your saved worlds on that computer.
All you do is download the launcher on here: https://minecraft.net/download Then, you login and your account will be there. Keep in mind, your server list and worlds won't be there unless you transfer them manually.
Copy the minecraft worlds from the file explorer
I highly recommend Eden World Builder if you are not going to transfer the worlds to your computer. It is illegal to get the app for free, but if you jailbreak and use Installous there is a way.
In a sense, yes, but in another sense, no. You do not need to install Minecraft to play it on a computer, you can simply run it in your internet browser on Minecraft.net. However, if you want to run Minecraft without an internet connection, or without visiting Minecraft.net, you must install Minecraft on your computer. You can install Minecraft on multiple computers under the same account, but your saved worlds will not sync between computers.
No. You'll only have the mod on the computer you originally installed it on. If you want to move modded '.minecraft' folders, put them on a flash drive and replace it with the one on the other computer. This will also transfer your worlds, screenshots, settings and saved servers.
As many as you want, as long as you have enough computer space to create the folder in OS (C:)/Users/(your computer username)/Appdata/.minecraft/saves.
You can bring a flash drive in, and put .minecraft and minecraft.jar in the school computer and thus run the .jar and play minecraft offline, on any worlds.
To do so you will need a flash drive or an email address that you can access from both computers. The first way is to insert the selected save file into an email, and send it to an email address you can access from the computer you wish to get the save file onto. The second way is to insert the save file on a flash drive, and plug it into the other computer and put it in the saves folder.
If I understand you right, you can access any amount of accounts on one computer, it's just all the world saves will be in the same file for all the accounts. If you saved all the worlds on that computer all the accounts will have access to all the worlds in there.If you have two computers with a new world saved on each one then you will not have access to each others world. If you accessed one account from a strange computer then you won't be able to access your world saves from your other computer.The worlds are saved to your computer, not the minecraft servers. You can still start another world but then when you get back to your other computer you won't be able to access that world.
Yes you can, their worlds wont appear on your computer, all you have to do is download the minecraft application. there is no limit on how many users are on one account.
The saves folder is in a hidden folder in application data called .minecraft. The directory to the folder is: My documents/Application Data/.minecraft. There is a folder in .minecraft called saves which contains your saved worlds. If this folder does not exist, then perhaps you have not yet played any worlds on that computer or somebody has deleted the folder.
The worlds are probably not stored on any official Mojang server, so are not linked with your account, they are most likely stored locally on your harddrive.