Most images are 1,280 pixels wide (presented to the browser with a width value of 640), but the “full-width” images are 1,920 pixels wide (presented to the browser with a width value of 960). To see all the detail in the images, read the review on a screen with at least 1,920 “native” pixels of horizontal resolution. A web browser is the best place to inspect and follow those links.Īll the images in my review are Retina resolution. I believe that good writing for the web includes many links. It has the best formatting, the biggest images, and includes mouse-over image toggle effects that can't be done in an ebook. The web version of my review is the canonical version. This is mostly a repeat of last year’s post about Mavericks, with some text carried over verbatim, but there is some new information. Here are my thoughts on the various reading options. Download a Kindle ebook: two versions, one made especially for iOS.Download an iBooks-compatible EPUB file.Subscribe to Ars Premier for a month for $5 and get all of these options:.Buy it from Amazon’s Kindle store for $4.99.Buy it from Apple’s iBookstore for $4.99.There are several ways to read my review. This is the eleventh major release of OS X, and I've reviewed them all. I reviewed OS X 10.10 Yosemite for Ars Technica.