The laptop I recently bought, of course, does not have the standard type mouse. It has a little square area that you run your finger across, arrow keys and button to click like a mouse. So if I want to copy and paste a selection of several words or a paragraph, how do I do it without my mouse? I know you can use the "Select", "Copy" and "Paste" from from the "Edit" tab, but how do I highlight the actual area...words, sentences, paragraphs etc. that I want to copy/paste? Thanks.