how do i make a clan tag for my clan
If you go to the App. Select My Clan, then the skull with a cog in the top right hand corner, then you select "clan tag" and you can enter one there.
dirchy is correct. The ONLY way to edit the clan tag is from the Mobile App. There is no website and you can not change it in-game.
how do i make a clan tag on computer
If you have a Win8 PC, you can get the app in the Windows Store, and run it on PC. Once on a Win8 PC, select "my clan". At the top right you will see option to "manage clan". Select that, and the rest is self explanatory.
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