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If you're in a Finder window and want to navigate up a level in the folder hierarchy beyond the currently selected level, simply press Command-Up arrow. (You can also Command-click the Finder window's title to pop up a menu of higher levels.)

 
 

Apple’s CDN Is Live

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Apple has completed the CDN, or content delivery network, it began building last year. A CDN distributes content among multiple servers and data centers in order to spread out the load and better serve demand. Dan Rayburn of StreamingMediaBlog.com has spoken to ISPs and discovered that Apple’s CDN is capable of handling ten times the capacity the company currently uses, which will come in handy for the releases of iOS 8 and OS X 10.10 Yosemite, plus upcoming features like iCloud Drive, iCloud Photo Library, and any possible expansions to its streaming media services. To ensure smooth traffic flow, Apple has secured interconnect deals with ISPs like Comcast — which may explain in part why Apple has been so quiet regarding net neutrality.favicon follow link