Apple's iOS 7 Now Available for Download

Apple on Wednesday rolled out iOS 7, the latest revamp of its mobile operating system.

iOS 7 is available as a free upgrade for the iPhone 4 and above, iPad 2 and above, iPad mini, and fifth-generation iPod touch. To see if it has hit your device, go to Settings > General > Software Update. Or, plug your gadget into a PC to check for updates via iTunes. The update is 752MB, but requires as least 3.1GB of storage to download. You might run into delays in the next few hours as people clamor to download. For more, check out How to Download iOS 7.

Apple first unleashed iOS 7 to the developer community at its Worldwide Developer Conference (WWDC) on June 10. The update is "the biggest change to iOS since the iPhone," Apple CEO Tim Cook said at the time. After several beta versions, Apple announced last week that iOS 7 would arrive on Sept 18. It will also come pre-loaded on Cupertino's new iPhone 5s and iPhone 5c, which hits stores on Friday.

For more, check out PCMag's full coverage of iOS 7 in the links, as well as our first look at an early version of the mobile OS in the video below.

• Everything You Need to Know About iOS 7: Here are all the details you'll need if you're planning to upgrade to iOS 7.
• Before and After iOS 7: What's Different?: Take a look at the changes coming to iOS 7, Apple's next mobile operating system, with these before and after shots comparing it to iOS 6.
• Apple iOS 7: The Most Exciting Features: iOS 7 is "the biggest change to iOS since the iPhone," but what does that mean? We take a look.
• Which Devices Will Run iOS 7?: Which new iOS 7 features will work with it, and which won't? Check this complete list.
• iOS 7 Might Be Apple's Most Secure Mobile OS Ever: Yes, yes, the iPhone 5s has a fingerprint reader, but its OS, iOS 7, has even more goodies for the security-minded person.
• 6 Overlooked New Features of iOS 7: Many of iOS 7's best new features don't have anything to do with the new interface or design, and thus it's easy to pass them by. Here are six you should not overlook.
• iOS 7 Puts Apple in Your Car: iOS in the Car is just one of the many new features Apple plans to introduce in iOS 7, but it could be a game changer for the automotive infotainment industry.
• iOS 7: What We Wanted vs. What We Got: PCMag put together a pre-WWDC iOS 7 wish list. Take a look at our rundown of what we wanted vs. what we got.
• 15 iOS 7 Features Cribbed From Other Platforms: Apple's new iOS borrowed plenty of features from its competitors - but that's what competition is all about. See what the other smartphone firms got to first.