Yes, we all have but one right hand!
If you meant to ask is it possible to work at a computer with just a right (or perhaps left) hand then I think the answer would again be yes but you would be slightly slower at some operations.....use voice recognition.
Computerized work is easier and is done on the computer and Hand work is harder and made by hand. In conclusion ones harder than the other.
his right hand does not work
Work at the computer isn't correct language. But, work on the computer isn't a complete sentence. She/he is working on the computer, is correct. But of those two, option 2 would be fine.
If you write directly on a computer, you have all the formatting and editing tools that come with a word processor right at your fingertips. Conversely, if you write on paper, then in order to edit, publish, or format your work, you'll have to enter it into the computer by hand. However, there are authors who still prefer to write by hand despite this inconvenience because of the natural feel of pen and paper.
Most laborious tasks that humans do can be done via computer. After all a computer is a machine that is programmed by humans.
The smallest possible value a computer can work with would be 1 byte.
See the link below for a possible answer.
Place your hand on the mouse so that the palm of your hand fits over it. If you are using your right hand, put your thumb on the left side of the mouse and your ring finger and little finger in the right. Lightly rest your index finger on the left mouse button and your middle finger on the right mouse button.
Sensor failure, or data communications failure. Possible computer software issues.
It may be possible to switch from using your left hand to your right, but it would most likely require time, practice, and patience. It could be challenging as your brain is already wired to favor one hand over the other, so consistency and effort would be important in making the switch successfully.
Without knowing what it is that your PC is doing, it is not possible to answer this question.
Becouse right hand is required for further work for the righty person.