Whatever you plan to do, have a backup plan. Whoever first said that must work at Microsoft, because just about everything you can do in a Windows programs, can be done several different ways. Take page viewing. To jump instantly to the beginning or end of a document, hit Control Home or Control End. There is no end to shortcuts with Windows.
Some people still use their mouse to move from one text bar to the next in a form.
It's faster and easier just to hit the tab key. Fill in a blank, then just hit tab to move to the next one. To go back, hold the shift key and hit tab again. The mouse is a wonderful invention. It's hard to point and click without one, but things move faster on the computer if you can do the same things without taking your hands off the keyboard.