Work from home virtual assistants perform the typical duties and services of an assistant, except instead of going into the office every day, they complete their tasks remotely from home. They may not even work in the same city or state as their employer. Specific job duties vary, depending on the company and industry. General responsibilities of a work from home virtual assistant include responding to emails, arranging appointments, and returning phone calls for their employer. They organize electronic files, edit presentation documents, and may assist with the creation of PowerPoint presentations or other sales materials. Work from home virtual assistants also set travel plans, book tickets, and make reservations.