Data entry refers to electronic filing of the documents. Large companies have a large amount of data for which they need data entry clerks to enter those data into electronic forms. In most cases the hand written documents is scanned by optical recognition system also known as OCR System. Later the scanned imagines of the hand written documents are processed electronically.

Crises are characteristics of our society. Not a single country in the world is free from the risk of the crisis. Most of the companies are struggling to cope with the current global financial crisis. There are various solutions available to cope with the increasing expenses such as business processing outsourcing and offshore call centre facilities.

Business Processing Outsourcing (BPO) is where operation and responsibilities is outsourced to a third party service provider.