If you owned an an early generation iPhone (or any camera phone or digital camera) before it was equipped with GPS, chances are you have photos in your camera roll that have no location information. iPhones now geotag your photos automatically (unless you have turned the feature off), which helps with categorizing them and allows them to import into your "Places" album. You can, however, add locations to your "dumb" photos using Apple's Photos app on a Mac. Here's how to do it:
The iCloud Photo Library was designed to let you easily sync your photos between all of your devices. If you have it enabled on your iPhone, then you can turn it on on your Mac or iPad and instantly access all the pictures you've taken with your iPhone. Additionally, any photo edits you perform on your Mac will immediately be reflected in those photos on your other devices.
While it is already possible to create watch faces from your photos for your Apple Watch, iOS 11 makes the process much easier with a new function in the share sheet. "Create Watch Face" lets you select up to ten photos to use in a watch face and lets you customize the layout and information displayed. Here's how to create a watch face from your iPhone Photos app:
While there is a not-so-obvious way to make PDFs in iOS 10, Apple directly addresses the issue in iOS 11. Now there is an option in Safari's share menu dedicated to transforming web pages into Adobe's famous Portable Document Format. Additionally, you can now markup your PDF with a variety of tools before sharing it, which you couldn't do using the old method. Here’s how to create PDFs with Safari on your iPhone or iPad:
With three quick presses of your Home button, Apple's Wallet app gives you instant access to your credit and debit cards that are linked to Apple Pay. But, like the one in your back pocket, it can hold much more than credit cards. Wallet can also become an organizer of coupons, concert and sporting event tickets, gift cards, airplane tickets, movie passes and more. This keeps everything at your fingertips so you don't need to go searching through emails or fumbling through a purse while a line of impatient movie-goers forms behind you.