Friend Your Mom
In college, lots of my professors warned about being cautious about what you post on social media. Despite your best efforts, employers can find anything they want about you online, including your social media pages. So how do you prepare your profile to be seen by people that potentially hold your future in their hands? The easiest way to to do that is friend your mom. If you don't want your mom to see it, you definitely don't want it on Facebook. That picture of you passed out after a long night of partying? Nope, momma won't want to see that. Don't put it on Facebook. That cuss-filled post sub-texting everyone on your feed? Mother won't be happy. Keep it to yourself.
I know when my mom first joined Facebook, I was nervous that she was going to be that mom who blows up the feed with "WHAT A CUTIE," and "WHO IS THAT IN THIS PICTURE," etc. But, it's actually really easy to avoid that. You know how?
You talk to her. I explained to my mom that everyone can see everything you do on Facebook, so comment sparingly. Please try not to "like" every photo in an album, especially if it's not even my album. If you have something disproving /inside joke-ish / mom-ish, please take it up with me in a private manner.
And my mom has been a Facebook gem. She comments on things, and it's always appropriate and probably only once or twice annoying. I say that now, though, and she'll probably read this and go HAM all over my wall just to be silly (hi, mom, still glad we're friends).