Decreasing/cutting/restricting area of photos

I start my work with SNAP. I like to work with small fragment of photo Sentinel-2. Photo I downloaded is to big and my computer works to slow. How can I cut it?

where did you download the image?

Besides the full images, tiles can be downloaded for most of the images.

Besides that, you can make a subset of your image by zooming in > right-click > spatial subset from view.

It works. Thank You :slight_smile: