List every detail of every edit you make. List page numbers for items you looked up in style manuals. Make detailed notes about your editing choices, but not for every instance where they occur. Consider it a to-do list. It doesn't work that way.
Computers only make documents easy to print.
Scrolling makes the words easier to read. Search and replace functions can help find suspected errors, and style functions automatically set such components as headings, lists, fonts, etc. You get more words on a page with a computer. Click here to wipe everything out and start over. Click here to check your answers.