Windows key + shift-S
You can also use keyboard shortcut Windows key + shift-S (or the new Screen snip button in the Action Center) to capture a screenshot with Snip & Sketch. Your screen will dim and you'll see Snip & Sketch's small menu at the top of your screen that will let you choose with type of screenshot you want to capture.
The Snip & Sketch tool is easier to access and makes it easier to share screenshots, but it lacks an important feature that is keeping me on Team Snipping Tool. From the Snip & Sketch window, click the New button in the upper-left to initiate a screen capture.
The Snip & Sketch window disappears, and in its place you'll see a tiny menu at the top of your screen that lets you choose which type of screenshot you want to take -- rectangular, free-form or full-screen. Surprisingly, it does not offer any way to capture a screenshot of a window, which is my go-to with the Snipping Tool. You can also click the down-arrow button next to the New button in the Snip & Sketch window to delay a snip for 3 or 10 seconds.
After taking a screenshot, it gets loaded to Snip & Sketch, where you can annotate it with the pencil, pen and other tools at the top of the window. Your screenshot is also copied to your clipboard, and it includes any annotations you make.
