Information systems combine people, hardware, software, networks, data, and procedures to store, retrieve, modify, and disseminate information within an organization. They support daily transaction processing, managerial operations, and an organization's strategic activities. Information systems provide external reports to stakeholders and aid in planning, initiating, organizing, and controlling decision making for organizational synergy. The document discusses definitions of information systems from experts such as Davis, John F. Nash, Robert A. Leitch, and others. It also explains why the author chose to study information systems due to the flexible nature of the major and the need for information systems graduates in an increasingly digital world.

1. Information System
Okka Dharma
20190700027
Buddi Dharma University
Faculty of Science and Technology
Information System
Jl. Imam Bonjol Kelurahan No.41, Karawaci, Kec. Karawaci, Kota Tangerang, Banten

2. Information Systems
information system is an existing system in the organization that is manipulated by the
needs of daily transaction processors that support the operations of managerial organizations
with the organization's strategic activities for the purpose of providing external reports to
certain parties. According to (Sutabri, 2012).
Information systems are combinations of people, hardware, software, communication
networks, data resources, and policies and procedures for storing, retrieving, changing, and
disseminating information within an organization. According (Marakas & O’Brien, 2017).
Information systems are tools for presenting information in such a way that it is
beneficial for the recipient. The aim is to provide information in planning, initiating,
organizing, and operating a company that serves organizational synergy in the process of
controlling decision making. According to (Kertahadi, 2007).
(Murniati, 2020)
Information System According to Experts
Information system is a system that receives input or input data, processes data according to
instructions and outputs results. (Davis G. B., 1991)
Required for important network communications, special and routine transaction processes,
helps management and internal and external users and provides the basis for proper decision
preparation. According to (John F. Nash 1995: 8)
for the needs of processing daily transactions, supporting operations, managerial and strategic
activities of an organization. According to (Robert A. Leitch and K. Roscoe Davis 1999: 11)
(Dini & S.Kom) (Mas, 2017)

3. The Reason I Chose Information Systems
The majors information system is flexible. In it i can learn about computers (systems,
databases, hardware), management and business.
Information systems graduates will be needed in the world of work. given that, this is the
era of digital. Companies that are developing / advancing must use the system in it, not even
just in the realm of work. It cannot be denied that this digital age has spread to almost
everyone in the world, and information systems are the right choice for future career paths.
References
Dini, & S.Kom. (n.d.). 14 Pengertian Sistem Informasi Menurut Para Ahli. Retrieved from
dosenIT.com: https://dosenit.com/kuliah-it/sistem-informasi/pengertian-sistem-informasi-menurut-
para-ahli
M. M. (2017, January 29). 15 Pengertian Sistem Informasi Menurut Ahli Terlengkap dan Terbaru
2017. Retrieved from pelajaran.co.id: https://www.pelajaran.co.id/2017/29/pengertian-sistem-
informasi-menurut-ahli.html
Murniati, T. (2020, January 4). Kompasiana. Retrieved from
https://www.kompasiana.com/inigift/5e100c96d541df0680769792/pengertian-sistem-informasi-
menurut-ahli.