Prepares, compiles, and sorts of documents for data entry. Verifies and logs receipt of data. Transcribes source data into the required electronic format. Transfers information from paper formats into computer files using keyboards, data recorders, or optical scanners.Preparing and sorting documents for data entry. Entering data into database software and checking to ensure the accuracy of the data that has been inputted. Resolving discrepancies in information and obtaining further information for incomplete documents.