Talk:Level 3101/@comment-26903666-20180214212410/@comment-30009297-20180214231526

Bookworm:

If you double click the button, it should show you pictures of all your open windows. If you can get there, just swipe up on the app to close it. As a matter of course, it is probably a good idea to occasionally close all your open apps to open up memory and speed up your iPad. If you upgraded to the last iOS, you should now have a bar at the bottom of the main window that shows the apps last used. DJB’s advice applies here. I have never tried that, but it is a slick move.