Anyone old enough to have used a typewriter knows that a major advantage of word processors is that nothing is permanent — if you make a mistake, you can easily fix it. However, sometimes the fix is worse than the mistake: you may accidentally delete a word, a phrase, a paragraph, or an entire section and then realize minutes, hours, or even days later that you should have kept it. What do you do?
Not a problem — just go back and check the previous versions of the document. While Google…
