Working in every little company as a manager is thought to be a pretty difficult task, which is proved by the fact that similar person has to have plenty miscellaneous factors under control. Above all, he has to check systematically whether everybody is working correctly. To do that he has to check inter alia how big amount of work has been done by each employee and compare it with others.
Rising amount of people currently tend to work on computers. It is connected with the fact that the increasingly more visible tendency is related to guaranteeing jobs in the sphere of services that is thought to be increasingly popular. Consequently, basic knowledge concerning using PC as well as ground abilities in most popular applications such as above mentioned text editor or spreadsheet are thought to become something inevitable.