Data entry keyers use computers to enter numbers and information into a database.

Data entry keyers do most of their work on computers and use keyboards and scanners to enter information. For example, they may fill in forms that appear on a computer screen. These forms have spots for keyers to enter specific information, such as the customer number and the number of items ordered.

Keyers often enter data from canceled checks, sales reports, and bills. After the information is entered, operators edit and proofread the information. They put the information into a form that allows other workers in the company to use it.

In some offices, keyers also operate printers and tape readers. They may also perform some other office duties.