Ever needed to circle an item on an expense receipt, add some text to a photo, or sign a PDF…on your iPhone or iPad? iOS 13’s Markup tools are surprisingly capable—learn more about what they can do I this article.
The alphabet soup of graphics formats—GIF, JPEG, PNG, TIFF—can be tremendously confusing. If you’ve ever wondered which format is best for a particular use, read this post on our blog for an explanation.
