Managing schedules: A PA manages a person's calendar, including scheduling appointments and meetings. They understand where their employer needs to be and what they'll be doing. Making travel arrangements: A PA can book flights, organize accommodations, and plan itineraries for business or leisure travel. Handling communication: A PA answers phone calls and emails, and distributes correspondence. They may also act as the voice of their employer when speaking with colleagues. Providing administrative support: A PA can develop and maintain a filing system, prepare documents for meetings, and update office policies and procedures. They may also order office supplies. Preparing reports and presentations: A PA can prepare reports and presentations. Performing data entry: A PA may perform data entry and other office tasks.