The new iOS 11 screenshot / edit feature has got to be my very favorite thing of the upcoming firmware update. Saving a screenshot creates a thumbnail in the bottom corner of the screen. Tap it to enter an edit mode that lets you crop and mark up the image.

• Scroll left and right to move between screenshots if you’ve snapped more than one.
• Use the blue handles on the sides and corners of the screenshot to crop the shot.
• Select an editing tool (pen, highlight, pencil, eraser, lasso, and an assortment colors) then draw with your finger.
• You undo-and-redo using buttons at the bottom left of the editor window (not shown here, because I hadn’t made any edits yet).
• Tap Done at the top left to leave. You can save your shot to the photos album.
• Otherwise, tap the action button (top right), to print, air drop, email, or otherwise work with your now-edited image.  I love the air drop option, which lets me snap, edit, and then throw the image into a blog post or a slack channel.

No wires, no fuss, just great convenience.