Start typing in the first couple characters of what you are looking for in a list and the auto-suggest feature of the drop down fields will list what matches what you have entered so far, so that you can easily select the correct one.
In the example taken from the Part subsection of a service workorder entry screen, the user typed in the first letter “d” and the drop down automatically lists all parts that begin with the letter "d"
If the user continues typing the characters “dv”, AyaNova will move to the next part that begins with those characters “dv”
And of course you can use your mouse to select the drop arrow to display the list, and scroll down as needed too.