-Ctrl+w - WIMBOOT Mode (Only for standard Windows ISO)
-Ctrl+r - Grub2 Mode (Only for some Linux distros)
-Ctrl+i - Compatible Mode (Just only for debug)
-Ctrl+u - Load ISO efi driver (Just only for debug, can not be used officially)
+w/Ctrl+w - WIMBOOT Mode (Only for standard Windows ISO)
+r/Ctrl+r - Grub2 Mode (Only for some Linux distros)
+i/Ctrl+i - Compatible Mode (Just only for debug)
+u/Ctrl+u - Load ISO efi driver (Just only for debug, can not be used officially)