I need a virtual assistant

I'm a personal trainer and I'm slowly starting become poorer and poorer with time. This job entails the right person to have a basic knowledge of computers and software. Training will be paid for by me and is to be completed as soon as possible once the agreement has commenced. Hours and roles will be limited to begin with, but there is potential for expansion as the agreement advances. I would also like for the right person to create a “how-to-do” list for each task will be created for each piece of software. As I grow I would like for the roles, responsibilities and of course pay to grow for the right person too.