To get out of edit or exit edit.
To exit press key alt and move to exit and press key enter.
How to edit an existing file? To check for errors and correct then in existing files
Syntax prompt filename.
Change that file and exit the window.
Viewing contents in a file would type
Syntax prompt and type filename.
In MS dos there are ways to perform tasks called wild cards.
The use of astrisk*
Dir *.* shows all files with their extensions.
Dir*. Shows shows file that have no extension.
Dir *,come shows all command files with all extension .com.
Introducing a computer windows '95.
