The Giant Mayfly is a subspecies of Mayfly, common in the Eastern United States. This insect is mostly common in the summer months. It is one of the largest types of Mayfly you will ever see. They lay their eggs in the water.
Snipping Tool can be used only as a screen shot, or snip, of any object you see on your screen. So, snipping tool cannot scroll. You might have to scroll down the screen and then use the tool.
Snip is a free screen capture and annotation application. Snip. While the name is a bit confusing, Snip is not the same thing as the improved Snipping Tool that comes free with Windows 10. The Snipping Tool will capture screenshots, but it does not have any annotation features.