Player guilds are player runned guilds. That means that the guildmaster is a player.

How do I make my own guild?

Firstly, you will need to own a house that has no guildstone in it yet.
Secondly, you will need to buy a guilddeed (can be bought at the provisioner).
Thirdly, go to your house and stand on the tile where you want your guildstone to be (it is 1 tile big).
Warning: missplacing your guildstone at the wrong place, you need to wait a week before you can move it.

How do I quit my current guild?

By typing: I resign from my guild, you will quit your current guild.

What are Chaos/Order guilds?

Chaos and Order are at war with eachother. So all Order guilds are automaticly at war with all Chaos guilds and visa versa. At war means they can freely attack/kill/loot eachother.

How do I war other guilds?

Both guildmasters must declare war on eachother in order to have a guildwar. Guildwar means opposing guildmember can freely attack/kill/loot the other guilds members.

How do I move my guildstone?

The guildmaster has an option to move the guildstone. Inside his bag will come a guildstone teleporter. Now the guildmaster must go to the new guildstone location and double click it.
If the new location is not the guildmasters own house, then the house owner must double click the guildstone teleporter (the guildmaster stays the guildmaster though). However look out to who you give your guildstone teleporter as they are only given out once per each guildstone move. You can move your guildstone once a week.

How do I move guildstones that are outside houses?

Ah, you found a spot for your new house? Guildstones outside houses will decay in 1 week, we want to give the guildmaster a chance to find a new house for his guildstone.