Keyboard focus on first file in Windows explorer?

When i open windows explorer, I usually navigate it with keyboard most of the time. My biggest annoyance is when I open a folder, and in it I want to open the first folder or file in the list. For this, I have to press the down arrow key, and the up arrow to get the focus on that file/folder. How could I make Explorer, automatically focus on the first file, so once i open the folder, I can just click enter and it opens?

The space key selects the first folder or file in the list.