Which finger should press the 'A' key in touch typing?

In touch typing, the correct finger to press the 'A' key is the ring finger. This is due to the standard finger placement on the home row, where the left hand is positioned. The left hand's fingers are assigned to specific keys to promote efficiency and accuracy while typing.

The ring finger is naturally aligned over the 'A' key when the left hand is placed on the home row, which consists of the letters A, S, D, F, and G. This positioning allows the typist to maintain a fluid motion across the keyboard, enabling quicker access to neighboring keys without significant hand movement.

Each finger has a dedicated area of the keyboard, ensuring that the typing technique remains streamlined and ergonomic, which is crucial for improving typing speed and reducing strain.