Hello,My name is Reo Ando.Thank you for Downloading my Aplication!!The main screen allows you to delete a file from the menu on the screen notes.How to Determine if the file is gone fine,quit the application once,please check again started.Indelible is the file that rarejewels,in which case,please delete other files to use your manager.Files created in this application are all stored in the file:///sdcard/Rakumemo/? Bonus features: Calculator functionIt’s very useful Aplication !!!!!!SAMURAI JAPANESE!!!!