A Virtual Assistant (or simply VA), is an independent contractor providing administrative, technical, or sometimes creative assistance to clients, usually to other independent entrepreneurs and solo and small business practices. Common modes of communication and data delivery include the Internet, File Transfer Protocol (FTP), and fax machine. Although the occupation gives a degree of independence, work is on a contractual basis, and a long-lasting cooperation is standard. Typically 5 years of administrative experience in an office is expected at such positions as executive assistant, secretary, legal assistant, paralegal, legal secretary, real estate assistant, office manager, etc. Wikipedia