Let's get started with creating a page for your practice if you don't already have one. The process of creating the page is actually quite simple and self-explanatory. However, deciding how to populate your page with content will require some thought.
From www.facebook.com you want to look down the left-hand menu bar and select 'Create Page.'
From there you will select the type of page you want to create. For most law practices, I would select "Local Business or Place." Then choose a category ("Lawyer"), and enter the address details for your main office and click "Get Started."
You'll then need to add details and a description of your firm, a profile picture (your logo) and you can even pre-define your preferred audience.
Follow these steps and you will have your Facebook Page set up in no time.