1. While deleting file(s), the confirmation prompt should show the name of the file(s). Currently it doesn't show the name of the file(s) being deleted (http://prntscr.com/oyh800
). So there is chance of accidental deletion of file(s).
2. Only one file should get selected on mouse click. If a user clicks on another file, the previous file should get unselected. For multiple file selection, Ctrl + Click should be used.