MyBB Community Forums

Hello I want to add a Favicon to my forum i how?

Hello,
you can add this:

<link rel='shortcut icon' type='image/x-icon' href='/favicon.ico' />

to your headerinclude template. (Which can be found in your ACP > Themes & Templates > Templates > Your theme > Ungrouped Templates > headerinclude)
And upload a file named favicon.ico to your server's root directory.
You don't necessarily need to add that line though, as most browsers will automatically look for that file.
For more information, you can look here.