Data entry, in simple terms, is all about inputting information into a computer system using devices such as a keyboard or scanner. This task is usually done by a data entry clerk who meticulously transfers data from physical documents into digital format. The information can vary, from simple text to more complex data like numbers and codes. The key to good data entry is accuracy and speed, as errors can lead to misinterpretation of data. All in all, data entry plays a crucial role in many businesses, helping to streamline operations and maintain organized records.