He should refill the water bottles for use by the officer or staff if so required.He should be aware of all the stationery and other requirements.He should keep the office tables, chairs, almirahs, windows, books, and cabin clean and tidyOther duties and responsibilities includes answering of telephones. He/she is expected to be knowledgeable in as many of these skills as possible. The work description of most office staff also involves maintaining all operations in the office.