Let’s say you have your daily reports and you have to merge them all in one single document in order to send it to your boss! But a daily report would mean approx 20 reports per month, so you would have to open each window, select everything within the document, copy it, switch to your new document that will contain all the merged files once you are done and paste it there, and also close the file you just copied and also you need to make sure you will not copy the contents of a file more than once!

Boring and it will take tooooo much time off my busy schedule…!