No, only if you delete your .minecraft folder, minecraft isn't 'installed' so you can't uninstall it either, just deleting it from your desktop does the trick, all your worlds will be left alone.
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.
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)
Just delete the folder with your Minecraft server stuff and you're done.
No
Unfortunately, there is no current way to delete a minecraft account. Unless, of course, you email the developers.
delete your BIN and then run minecraft, it will then be cleared and restored, this doesn't change your worlds.
Can ordering a pizza delete your house?even when you install the mod your save data is still going to be there unless you delete it yourself or reinstall minecraft.
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.
No, deleted worlds are unrecoverable.
No it doesn't because it is just like force upating but you do need to update your worlds.
No, thats impossible, the mod could only modify new worlds that you create after you install the mod.
You can uninstall it in the list of programs.
You cant when you delete them there lost forever. Unless your worlds backed up.
If you delete a world through the Delete World button, it completely erases it (no recovery). However, if a world you did not delete but isn't showing up, all you do is rename the folder in .minecraft/saves ~Hiukuss
Computer/Control Panel/Uninstall a program.
You cannot "uninstall" it. You can delete the partition it is installed on.
delete it