In my case, I always check my Facebook account. What do I do there? Well, normally I use it for communication purposes especially with my loved ones / family / friends who's outside the country.
I also use it for News about current events since I don't have time to watch on television and basically, I work online that's why most of the time I have my laptop with me. Of course, just like normal people, I check it because with Facebook, everything is there... Name it be it videos, pictures, your friends, games, chat and many more.