Data Entry job involves accurately inputting, updating, and maintaining information into computer databases and systems, often from paper documents or other digital formats. Key responsibilities include preparing and sorting data, performing high-volume typing and 10-key entry, verifying data accuracy and integrity, organizing records, creating spreadsheets, and generating reports. Strong attention to detail, excellent typing speed, proficiency in database software, and the ability to maintain confidentiality are essential skills for a Data Entry professional.