No, not like a vacumn, it's a thing that you keep in the garage and when you turn it on you get really strong air to blow things out and off.. (through a hose). I love it when I'm cleaning house to blow off plants, and blow dust off the duster, but it's good to clean out things like a dirty keyboard from time-to-time.
Thanks for the info. I'll try the blow dryer on cool to keep things spic & span.