A default app is the program that Windows uses automatically when you open a particular type of file, such as a song, movie, photo, or webpage. For example, you might have more than one photo-editing app installed on your PC. You can choose one of them to be the default app that starts whenever you open a photo.
The Kerio Crater Lake in Iceland. The Kerio Crater Lake (sometimes spelled Kerid) is located in the GrÃ­msnes area in south Iceland, and is one of the most photogenic volcanic crater in existence. Itâs a regular stop for tourists along the Golden Circle sightseeing route and one of the most-photographed features in this amazing landscape.
Devil's crater at the top of the image with the canyon shown below it. (photo by Leif Nelson) My first glimpse of Devilâs Crater took my breath away. I was shooting aerial photographs of outpost cabins for a local outfitter when the pilot and I decided to take a detour to look at an unusually shaped lake off in the distance.