Windows Service applications run in a different window station than the interactive station of the logged-on user. A window station is a secure object that contains a Clipboard, a set of global atoms, and a group of desktop objects.
That is the nature of the business is a term that means that  something happens because it is common experience for the event you  are performing or doing.
A business, also known as an enterprise or a firm, is an organization involved in the provision of goods, services, or both to consumers.Businesses are prevalent in capitalist economies, where most of them are privately owned and provide goods and services to customers in exchange for other goods, services, or money.usinesses may also be not-for-profit or state-owned. A business owned by multiple individuals may be referred to as a company. Business can refer to a particular organization or to an entire market sector, e.g. the music business.