A MacBook computer and instruction manual.
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July 26, 2014 3:35 PM EDT

This post is in partnership with Fortune, which offers the latest business and finance news. Read the article below originally published at Fortune.com.

Tim Cook reported Tuesday that Mac sales grew almost 18% year over year in the June quarter while the rest of the PC market shrank by nearly 2%.

And the Mac is the most profitable PC on the market. By far.

“Indeed,” writes Asymco‘s Horace Dediu, “it’s more profitable than all the other vendors put together.”

For the rest of the story, go to Fortune.com.

Contact us at letters@time.com.

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