How to send DOS window text in email

If you have a problem during a compilation, it is very helpful if you can send all text in the DOS compilation window. Do this by clicking on the upper left "C:\" icon in the title bar of the DOS window and choose "Edit/Select All", then hit "Enter" key. The text contents of the DOS window are now in the clipboard. This is much better than a screen capture because it will capture text not visible on the screen. Paste the captured text contents into email and send it with an explanation of your problem.