You can work on more than one document at a time. C Select part of the document that you typed by dragging the mouse cursor over the area to be selected. The selected text is presented in reverse image. Choose the copy option from the EDIT menu. This copies the selected item to the windows clipboard, a common area used to transfer items.
Transfer can be within the same document or to other document windows using the clipboard.
Edit the document using the backspace key and the delete key noticing the difference. Use the insert key to toggle between the insert and typeover mode of text entry and enter some text in each mode. Notice that the cursor changes to indicate the mode. Experiment with the other edit control keys, home, end, page up, and page down. C CUT works the same as COPY except that the selected items are removed from the first document.