Photos

There’s a new Places album that reintroduces a feature that was lost in the transition from iPhoto. It pins your photos on a world map so you can quickly revisit them by where they were taken. There’s also a useful new way to temporarily add short notes and annotations about edits you intend to make later. Double-click an image’s thumbnail to view the picture more closely, then press Return to edit the photo, click Extensions in the sidebar and choose Markup. Use the tools near the top left corner to draw on the photo, add shapes and type words, all of which can later be removed.

When you’re viewing a photo (but not editing it), click Details to reveal related pictures, which are determined on the basis of where or when the photo was taken or content in it that the app has identified.