I began by letting it record my daily activities without making any special effort to step things up. In fact, the first day I wore it, I was so inactive that it thought I was sleeping all day. Then I had a few active days--walking through airports, volunteering at my dance studio's recital dress rehearsal, and the like--and without making any special effort I was logging 4-5,000 steps.
Yesterday was cold and rainy. I slept until noon, read all afternoon, and watched television in the evening. At dinner time I'd taken only 472 steps. Today, having walked to a nearby restaurant for dinner, I'm at 2,700. Now that I have a sense of what comes naturally, it's time to set specific daily goals. Most walking programs set a goal of 10,000 steps. I'm going to start somewhere lower than that and work up.
One step at a time.