Introduction - If you have any usage issues, please Google them yourself
Double-click the executable file wbbjq.exe, the interface appears, enter any text, use the DEL key, BACKSPACE key, HOME key, END key, up and down cursor keys to edit the text in full screen, press the f1 key to activate the menu file, under Move the cursor to select save, enter the file name. You can also select the FILE menu of other menu items and their functions can be realized. Press f10 active help, press the ESC key to exit help.