One of the purposes of technical communication is to help the employers to understand and complete tasks in a more successful way. Technical communication helps employers identify people with the technical skills required, so they are able to do their jobs effectively.
Technical communication helps in the provision of backgrounds on which news ideas are built. The ideas built usually are unique and without unnecessary repetition.
Technical communication gives information to consumers on how to develop and manufacture products without the problems identifies. They ensure that there is an improvement to feedback given on changes. It also incorporates cross-cultural communication.