A virtual assistant can help you increase your productivity and expand your business day by reducing your workload and most of all save you a great deal of money. A virtual assistant can do everything what a physically present personnal assistant can do, except bring you coffee.
There are many kinds of virtual assistants, some have very specific set of skills that are suitable to certain types of business needs.
Hiring a virtual assistant depends on what business you are engage in and what tasks you need done on a daily basis. If you need some research on your target market a VA-Researcher is your best bet. If you just need someone to do clerical work on your endless list of client data then you need an Administrative virtual assistant. A Executive-virtual assistant however is more of a personal virtual assistant that makes sure your business day flows smoothly- they make calls, book meetings, schedule flights and appointments.
Ask the right set of questions when hiring a VA. Its important to understand what kind of virtual assistant you need in the first place because you need someone with relevant skill sets to oversee the routine work you can't cope with.