Admin functions

I've made my admin pages which just display the contents of my tables. As admin I can delete rows but I'm wondering are there any other good functions I should include on my admin pages???

I'm going to have some which are specific to my website such as posts in each category etc. but are there any other ones I should be aware of which can help in the future???

Whatever you want.

Seriously - how can we tell you?

--INSERT Sarcasm here--

Anything you want. Its your site, max it out :D