Answer:
So depends on the site. If it is your phone you hold on the word or beginning of the sentence. Then, two blue dots will pop up. You drag it to select what you want. Then, once you let go, The words 'copy, paste, select all' should pop up. Click copy. Got to your notes or something, Hold the blank space and click paste. For computer it is almost the same thing. Use a mouse(shift+arrow key) and drag it on what you want to select. Then, press control C. Finally, go to your doc and type control v, it should pop up. Note!: You won't be able to copy and paste everything due to the website.