(windows)
1.) Type in the search bar in the start menu, "%appdata%" (without quotes), and press enter.
2.) Find and open the folder called, ".minecraft" (this has all of your data)
--To delete all worlds, delete the "saves" folder (specific worlds are in the folder if you want to delete only certain ones.
--To delete all texture packs, delete "texturepacks" and "texturepacks-mp-cache"
--To clear all game mod(ification)s to the game, delete everything except "saves","stats","screenshots","texturepacks","texturepacks-mp-cache", and "lastlogin" <- (FILE, not folder)
--To delete ALL data, delete the entire .minecraft folder.
As long as you are connected to the internet, deleting any file (other than saves or texture packs) will not break minecraft, because it will just re-download when you run it again.
You cannot delete a profile on Minecraft at the moment.
Just delete the folder with your Minecraft server stuff and you're done.
No
You can do 3 different things for this task, if you wish to COMPLETELY reset your minecraft, simply go into the command bar & type %appdata% (enter) and right click on a file labeled .minecraft and hit delete. The next time you start minecraft the application will download a new copy of the data after you sign in. If you want to clear your worlds then just delete them all from inside the menu. If you want to reset ALL the minecraft everything then delete .minecraft & the shortcut then you have to go to the site to get another copy but you will have NO DATA that minecraft ever existed except if you have keyloggers installed on your computer. (lolz)
Unfortunately, there is no current way to delete a minecraft account. Unless, of course, you email the developers.
Delete the minecraft.jar file in the BIN folder in the .minecraft folder. Then run Minecraft again. It should download the most recent version.
You go to run. Type %appdata%, then into the Roaming folder, into .minecraft, then saves, then pick the world you want to delete, right click and delete.
you cant
You dont.
You simply delete the bin file, reopen Minecraft, and it will automatically reinstall.
you can't delete it and why would you want to if you have the game
You can't