Which of the following is best for quick copy operation?

If you need to copy a word or paragraphs, it is easiest to do the drag and drop operation. Use the mouse of your computer, hold the mouse left click to the words you are wanting to copy. Drag the cursor until you have highlighted all the necessary words, images or paragraphs you want to copy from.

Open a blank document or page to which you are planning to paste what you copied. You will notice that while you are transferring the texts, the texts you highlighted are floating with the mouse cursor. Release the left click and the texts you are copying are now transferred to a new document.