I am beginner in this field but I learn in all related in my skill ,
- Transfer data from paper formats into database systems
 - Type in data provided directly from customers or other parties
 - Create and manage spreadsheets with large numbers of figures
 - Verify data by comparing it to source documents
 - Update existing data
 - Produce reports
 - Retrieve data as requested
 - Perform regular backups to ensure data preservation
 - Sort, organize and store paperwork after entering dat