Samsung tablets typically come with Picasa software pre-installed, which allows users to manage and delete photos from their devices. However, if you want to delete photos from a Samsung tablet using Picasa, there are a few steps you need to take in order to do so. First, open the Picasa app on your Samsung tablet and click on the three lines in the top left corner of the main screen. This will open a menu where you can select “Delete Photos.” Once you have selected “Delete Photos,” your Samsung tablet will start deleting photos one by one. Once all of the photos have been deleted, Picasa will close and your device will reboot. You should now be able to access your deleted photos again.