If you’re a Yahoo Mail user, there’s a good chance you’ve heard of the Delete Files feature. This handy tool lets you quickly and easily delete files from your mailbox. To use the Delete Files feature, first open your Yahoo Mail account and click on the three lines in the top left corner of your screen. From here, you’ll be able to select which files you want to delete. Once you’ve selected your files, hit the Delete button. You’ll be asked to confirm deletion before deleting the files. Once all of your files have been deleted, Yahoo Mail will close its connection to your computer and will start deleting its own data too.