Manage alerts for your apps: Go to Settings > Notifications. See Do Not Disturb and Notifications on page 120.

Choose alert sounds, adjust the alert volume, or turn vibrate on or off: Go to Settings > Sounds.

Sharing

iPod touch gives you lots of ways to share with other people.

Sharing within apps

In many apps, tapping displays options for sharing, as well as other actions such as printing or copying. The options vary depending on the app you’re using.

Facebook

Sign in to your Facebook account (or create a new account) in Settings to enable posting directly from many of the apps on iPod touch.

Sign in to or create a Facebook account: Go to Settings > Facebook.

Post from Notification Center: Tap “Tap to Post.”

Post using Siri: Say “Post to Facebook ….”

Post an item from an app: In most apps, tap . In Maps, tap , tap Share Location, then tap Facebook.

Set options for Facebook: Go to Settings > Facebook to:

Update Contacts on iPod touch with Facebook names and photos

Allow apps (such as Calendar and Contacts) to use your account Install the Facebook app: Go to Settings > Facebook, then tap Install.

Twitter

Sign in to your Twitter account (or create a new account) in Settings to enable Tweets with attachments from many of the apps on iPod touch.

Sign in to or create a Twitter account: Go to Settings > Twitter.

Tweet from Notification Center: Tap “Tap to Tweet.”

Tweet using Siri: Say “Tweet ….”

Tweet an item from an app: View the item, tap , then tap Twitter. If isn’t showing, tap the screen. To include your location, tap Add Location.

Chapter 3    Basics

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Apple MD724LL/A, MC903LL/A, ME643LL/A manual Sharing within apps, Facebook, Twitter

ME643LL/A, MC903LL/A, MD724LL/A specifications

The Apple MD724LL/A, MC903LL/A, and ME643LL/A are notable models in the line of MacBook laptops, epitomizing Apple's commitment to high-quality design and cutting-edge technology. These devices cater to various user needs, from casual browsing to intense professional tasks, offering a blend of performance, portability, and sleek aesthetics.

The MD724LL/A, also known as the MacBook Air (13-inch, Mid 2013), showcases Apple's emphasis on portability. It features a lightweight aluminum chassis, weighing just 2.96 pounds, which makes it incredibly easy to carry. With a 13.3-inch display that boasts a resolution of 1440 x 900 pixels, the viewing experience is clear and vibrant, suitable for both work and entertainment. The device is powered by Intel's fourth-generation Core i5 processor, providing robust performance while maintaining energy efficiency, significantly enhancing battery life, which can last up to 12 hours on a single charge.

The MC903LL/A, representing the MacBook Pro with Retina display (15-inch, Mid 2012), offers a more powerful performance for users who require advanced capabilities. It features a stunning Retina display with a resolution of 2880 x 1800 pixels, delivering breathtaking visuals and sharp text. This MacBook Pro is equipped with quad-core Intel Core i7 processors, providing the necessary horsepower for demanding applications like video editing and 3D rendering. Additionally, its dedicated NVIDIA GeForce graphics card ensures high-performance graphics rendering, making it ideal for creative professionals.

Lastly, the ME643LL/A, another variant of the MacBook Air (11-inch, Mid 2013), is designed for those who prioritize portability without sacrificing performance. Similar to the MD724LL/A, it also utilizes Intel's fourth-generation processors but in a more compact 11-inch chassis. This model weighs just 2.38 pounds and still offers impressive battery life, appealing to students and professionals on the go. With a resolution of 1366 x 768 pixels, this display strikes a good balance between size and usability.

All three models incorporate advanced features such as fast flash storage, which enhances application loading times and overall system responsiveness. Additionally, they come with a variety of connectivity options, including USB 3.0 ports and Thunderbolt, allowing for seamless integration with peripherals and external displays.

In summary, the Apple MD724LL/A, MC903LL/A, and ME643LL/A models represent a versatile range of MacBooks that cater to different user needs, embodying Apple's passion for innovation, design, and performance. Each model provides distinct features and technologies, ensuring that whether you are a casual user or a professional creative, there is an Apple laptop that fits your requirements.