iTunes

The Home Sharing feature in iTunes makes it possible to stream an iTunes library directly from a computer to an iPhone, iPad or iPod touch. As long as the iOS device is connected to the same Wi-Fi network as the computer, large iTunes collections can be accessed directly from iOS, without syncing or taking up storage space. It only takes a few steps to set up Home Sharing and start streaming music and video.

First, open iTunes on the computer and navigate to File -> Home Sharing -> Turn on Home Sharing. Older versions of iTunes (10.2 to 10.7) have the Turn on Home Sharing option under the Advanced menu. Enter your Apple ID and password to start sharing the iTunes library. iTunes media on multiple computers can be shared over the same Wi-Fi network.

Nine Doctor Who episodes which were previously thought destroyed are now exclusively available on iTunes. The episodes "Web of Fear" and Patrick Troughton's six-part story "The Enemy of the World" were recently discovered at a TV station in Nigeria, and have been digitally remastered by the BBC.

iTunes users can now download all six episodes of "The Web of Fear" (episode three is still missing, but has been reconstructed using still image ‘telesnaps’ and original audio) and "The Enemy of the World" for $10, or for $2 per episode. Doctor Who fans can also pre-order the missing episodes on DVD for £13.99 from the BBC's online store. The limited edition DVDs will be available in early 2014.

This is the first time these episodes have been available to view in over 40 years.

After much confusion surrounding the final season of Breaking Bad, Apple began sending out emails offering Season Pass buyers a refund. Here's the email:

Dear Customer

We apologize for any confusion the naming of “Season 5″ and “The Final Season” of Breaking Bad might have caused you. While the names of the seasons and episodes associated with them were not chosen by iTunes, we’d like to offer you “The Final Season” on us by providing you with the iTunes code below in the amount of $22.99. This credit can also be used for any other content on the iTunes Store. Thank you for your purchase.

The confusion began when AMC split the final season into two parts, and Apple titled the first 8 episodes as "Season 5″. This led iTunes users to believe they were buying a Season Pass to all 16 episodes for $21.99, when it reality it only included the first half of the final season. Apple's second mistake was not removing their boilerplate text that promised: “This Season Pass includes all current and future episodes of Breaking Bad, Season 5.”

After revamping its App Store Review guidelines with new rules on children’s applications, Apple emailed developers with additional details on its new iTunes "Kids" category. Apple originally previewed the new category for children at WWDC in June. The new section "provides parents with a place on the App Store to find age-appropriate apps for children," according to the email sent out by Apple. The letter also breaks down the age subcategories as 5 & under, 6-to-8, and 9-to-11.

Apple has revamped the App Store a few times this year to make it more parent and school friendly. In April, the company made app age ratings more visible, and added a pop-up warning to all 17+ rated content. Apple also created a new system for "educational institutions" to add individual accounts for children under the age of 13.