Speaking of things we want you to do: We want you to keep your Mac safe. So read this , a utility that makes sure your Mac stays locked up tight. Then study Glenn Fleishman's explanation of like the ones we've been reporting on this year.

In other scary news, Dan Moren warns that ; I swear, however, that his password was "I love Lex!" long before I got to his Mac. And Serenity Caldwell keeps fear alive with her report on , further proving that you should never turn your computer on and should instead run screaming for the hills. That's what I'm doing, anyway.

It was a busy week for video- and photo-related news. , for one. (Note that I'm using the term "universally beloved" in the sense of ".") The company updated , too.