I found so many uses for it and not just on the computer. I have used it in tight places where dusting cannot reach out of tight corners in rooms that dust mop cannot reach. It is so wonderful to have air in a can. Would recommend it.
The Staples Electronics Air Duster has many great uses. It is handy for cleaning keyboards electronics and paper paths of printers. It's also great for clearing dust from hobby projects.
This is a good multipurpose product. It can clean keyboards but also smoke detectors that beep ‘for no reason’. It could be dust inside the detector and this product can blow the dust out.
Do the math and you will find that Staples brand air duster is the better deal. Quality has always been consistent and reliable. One suggestion though whatever it is you wish to dust before using this product on it for the first time ALWAYS double check to see that use of pressurized air is appropriate or suggested. Better safe than sorry. That being said I've never had any trouble with Staples Electronics Air Dusters my go-to duster and I don't see that ever changing. Highly recommended!