If there is nothing else,how do you get it work?
You can use your mouse or the arrow keys.
Also the Page Up key, or possibly other keyboard commands depending on what program you are using.
There could also be some “accessibility” options designed for people with disabilities.
On macOS you can do ⌘ + ↑ to jump to the the beginning. On Windows you could do CTRL + A to select all and then do a left arrow.
Great. thanks all.