I started my career in finance, and I used scroll lock constantly. When you're spending twelve hours a day in Excel, moving around quickly with just the keyboar

I started my career in finance, and I used scroll lock constantly. When you're spending twelve hours a day in Excel, moving around quickly with just the keyboard starts to matter. Even today, my keyboard remap file swaps it with "insert" to put it in easier reach (it's also far less potentially destructive when pressed accidentally).