There are a few ways to delete a screenshot on a Chromebook. The first way is to use the Chrome Web Store. To do this, open the Chrome Web Store and click on the three lines in the top left corner of the screen. On the left side of the screen, you will see a list of tools. Click on Delete Screenshot. You will be asked to confirm deletion. If you choose not to delete the screenshot, it will remain in your computer’s memory and you can later use it again. The second way is to use CTRL+D (Windows) or CMD+D (Mac) to delete a screenshot.