... OpenFile(string directory, string filename) {113• The technology used: it decides the effect of the software including powerful, fast, etc or the compatibility with other softwares or browsers.• The ... method including saving time deliver the document or waiting for responses, being able to work at any place …• Saving time and money to train users how to use the software: if it is nearly the ... Therefore, they think it is better if they use traditional method again instead of using computers.As usual, all software when published require a period of time to train users, but most users...