PUM: Routine Maintenance [Updated]

Is your Mac feeling a little sluggish since you got it? Have you noticing any odd behavior from your Mac lately? Today, I’d like to share with you a very important procedure for ensuring the continued well-being of your Apple Macintosh computer. It’s time to learn about Routine Maintenance!

Update: I have added a step to include Jonathan Nathan’s Preferential Treatment.

And, thank you very much to those of you who have kindly linked to this article! Your linkage is appreciated.