Welcome to the forum!
I'd suggest doing searches, upper right of the page. Here is one quick blurb on heavy pruning, previously posted by Jon, the moderator of this forum.
You can prune to make the tree smaller (I shorten some of mine by 10 feet every season). You can prune to remove crossing/rubbing branches, open the center, etc. If you are ripening main crop figs, fell free to prune as much as you like. If you are relying on breba figs, pruning is more tricky. You might try pruning half the branches hard and leaving the others to fruit, and doing that on an alternating year cycle.
This link will provide more info as well: http://figs4fun.com/basics_Pruning.html
Also, go up to the control panel, and fill in your name, location, growing zone, etc. in the member profile, this really helps receiving answers from your neck of the woods.
welcome