This way, you can write whole paragraphs by just typing a couple of combinations. It is very useful if you need to fill out documents with the same parameters and don't want to have to type the same sentence or paragraph over and over again.
If there comes a time in which you need to make changes to the shortcuts - for whatever reason, like if the text is no longer useful - you can modify any of the shortcuts so you can save time on whatever task you're doing.
If, on the other hand, you need to quickly navigate between tabs and windows, you also can insert these kinds of shortcuts. With this app, all you have to do is set up the combinations of tabs and windows that you use, and it will help you navigate them as simply as possible.