"Office tasks" refers to the various activities or work that is typically done in a workplace, such as answering emails, filing documents, scheduling appointments, organizing paperwork, or completing administrative duties. Full definition
As an administrative assistant, you will be responsible for answering phones, handling inquiries, completing insurance documents, filing, and other office tasks as needed. (ziprecruiter.com)
Perform general office tasks such as filing, making copies, and computer data entry. (jeffthecareercoach.com)
Performed office tasks including making and receiving telephone calls, drafting case papers, filing important documents, etc.. (bestsampleresume.com)