You drag it into the plugins folder. If you want plugins in your minecraft server use bukkit, not the vanilla minecraft server.
what I meant to ask was can someone invite me to minecraft realms
Yes. It doesn't matter if it's LAN I believe. You just have to download some plugins and put it in the plugins server if you're using vanilla minecraft.
Install bukkit
A dedicated Minecraft server is a server where you can play original Minecraft. Usually without plugins or mods.
You drag it into the plugins folder. If you want plugins in your minecraft server use bukkit, not the vanilla minecraft server.
Realms is an in-game feature that allows players to set up their own servers without having to look outside Minecraft for a web host.
No minecraft plugins will not give you a virus if they are from a high quality source
what I meant to ask was can someone invite me to minecraft realms
Yes. It doesn't matter if it's LAN I believe. You just have to download some plugins and put it in the plugins server if you're using vanilla minecraft.
Install bukkit
That depends if your minecraft server is vanilla, or with plugins, if it is with plugins like PermissionsEX then yo.u have to add the 'modifyworld' permission to the users permissions
You can download minecraft plugins from planet minecraft minecraft forums bukkit (for multiplayer) mods for minecraft.com mods for minecraft.net
A dedicated Minecraft server is a server where you can play original Minecraft. Usually without plugins or mods.
It is a server that dosn't use mods or plugins
Bukket download it for awesome things
Server plugins only.