Data entry clerks are responsible for inputting, updating, and maintaining information in computer systems and databases. They often work with various types of data, such as customer information, financial records, and inventory lists. Attention to detail is crucial, as accuracy is essential in ensuring that the data is reliable and useful. These clerks typically use software programs like Microsoft Excel or database management systems to perform their tasks. They may work in various industries, including healthcare, finance, and retail, and often collaborate with other team members to ensure data integrity and efficiency in operations.