They are the admins of the server. They can kick, ban, mute, change the time of day, switch from creative to survival or survival to creative, and have more control over the server than regular users.
You can't... you have to de-op him before you ban him.
lavacraft.net
There is no actual force OP out there, it is simply a rumour and nothing more.
Operator
There is no such thing as a "Force OP" The programs that are "Force OP"'s are just some ways of hackers to get your minecraft information. before, i also kept finding those "force op"s thing but when i downloaded them, non of them worked
You need to be an admin or an op
yes
Yes.
Go into the command prompt and do /op <yourusername>
You have to be an op. Then you use /gamemode [Playername] 0.
Assuming that you are on a Server... You go to the console, and do "/op USERNAME" this will automatically OP the usernamed player. IF you are asking how to hack yourself OP and cheat on a Server, or something... There is no way to do this.
Sorry but no :( Minecraft expert Charrgirl18 ^^^^^^^^^^^^^^ not true if you play multiplayer then you can make monsters if you are op and higher