My b2evolution Version: Not Entered

Hi, I'm still finding my feet with b2 having transitioned from Wordpress.

I have installed b2, created posts, changed the skin and i'm now looking to tidy up the skin and format so I can use it on my company website.

I want to remove some of the buttons linking to the other blogs such as BlogA but I can't seem to find anywhere to do it. I also want to create additional pages such as an "about us" page but again, I can't find a menu or place that lets me do it.

I can't find any reference at all in the admin dashboard to pages.

Can anyone help?

Thanks

Andy H