Highlighting is the first step
towards doing a copy and paste.
You may copy
from a web page or from a word-processing document. You
may only paste in a text area. HIGHLIGHT THIS SENTENCE NOW.
Next, right click
on top of your highlighting. Left click on the command to
Copy.
Remember, right clicking is context dependent. What
you see depends on the location of your mouse. The point
of your curser must be precise.
Next, right click in the text box
below.
Then left click to make your choice on Paste.
Highlight and Delete what you pasted in the box above.
Start again, only this time copy and paste a different sentence
of your choice.
Hold down the Ctrl key and tap the
letter "z."
You may remember that this is a keyboard shortcut for Undo.
Your pasting has now been undone.