True confession: I am addicted to Buzzfeed. I love their silly lists. Not the ones about celebrities or products, but silly stuff, like this and this and this and this.
Sometimes they even post useful information, such as these iPhone hacks. At one time I knew most of these but forgot them from lack of need. The most useful? Number 6. If you type on your phone, you need to know this. You're welcome.
Judy Wolff is a writer, editor, and computer geek.