Payroll in a company is one of the activities that has a very important role in the development of information technology. In a company, the payroll system is a very important activity because payroll is related to the payment of wages that employees are entitled to. In technological developments, currently many companies use computerized payroll data processing. The treasurer records and processes data for payment of employee salaries for the contributions they make to the company and prepares employee payroll reports to be submitted to company leadership. The payroll system and calculation of PPh Article 21 at PT Utama Farma Kendal has problems in processing employee salary data and calculation of PPh Article 21 using Microsoft which is vulnerable to master confusion due to user carelessness. Apart from that, it has weaknesses in data security because it can be easily accessed so it is prone to data manipulation. This research aims to develop a payroll information system and calculation of PPh Article 21 at PT Utama Farma Kendal using the PHP programming language and MySQL database. The results of this research conclude that the existence of a payroll system and calculation of PPh Article 21 can facilitate the performance of finance officers who are responsible for the process of calculating employee salaries.

Technology and science are currently developing very rapidly, so that every business world, organization and other fields need fast, accurate and precise information. The data obtained will be distributed evenly so that it can fulfill information requests. The use of computer technology in business or office environments, both government and private, is no longer something strange. Especially in large companies, the use of it technology will help reduce workload. Astra motor weleri, a commercial company that sells honda brand motorbikes. Astra motor weleri is one of the largest dealers in kendal regency so there is quite a lot of stock at the dealer. With so many motorbikes in stock, stocking errors sometimes occur during the sales process, resulting in frequent cancellations of orders or what is usually called do delivery orders. Sellers also have difficulty marketing to consumers because consumers find it difficult to see automotive products. For example, a seller must send every photo to consumers who want to buy a car. According to the author, it is less effective. Apart from that, the car buying process from the consumer side is also too complicated because it takes a lot of time, both in cash and credit. With so many motorbikes being sold, using a manual sales system is deemed less effective.

Abstract Higher Education is an education that includes Diploma, Bachelor, Master, and other programs organized by Universities based on Indonesian culture. Administrative staff play an important role in supporting academic activities in Higher Education of course in the academic administration should have a good information system, but demkian permasalhan in academic service is still common, especially when the delivery of information that sometimes different between staff one with another. This paper intends to improve the academic service by applying Knowledge Management to the administrative staff at the university so that all parties can perform their obligations in accordance with their respective obligations and get their rights as appropriate.

Pendidikan merupakan bagian terpenting dari proses pembangunan nasional, selain itu pendidikan juga merupakan penentu ekonomi dari suatu Negara. Sebagai lembaga pendidikan,   Perguruan Tinggi berkewajiban memberikan pendidikan terbaik bagi para mahasiswa yang belajar di Perguruan Tinggi tersebut, dan sebaliknya mahasiswa yang memperoleh ilmu di Perguruan Tinggi diwajibkan membayar uang kuliah. Uang kuliah merupakan biaya yang   wajib dibayarkan oleh para mahasiswa.Sikap menunda-nunda pembayaran uang kuliah yang dilakukan oleh mahasiswa terhadap pihak Perguruan Tinggi yang memberikan pelayanan akademik jelas menghadirkan beberapa kerugian. Kejadian tersebut memunculkan berbagai permintaan dari pengelola Perguruan Tinggi akan pentingnya penanganan ganti rugi dan pengenaan sanksi untuk memberikan efek jera kepada mahasiswa. Permasalahan yang muncul adalah bagaimana mengekstrak pengetahuan pada pembayaran perkuliahan mahasiswa Perguruan Tinggi X, Tujuan yang ingin dicapai adalah membuat pemodelan dalam proses ekstraksi pengetahuan terhadap pembayaran perkuliahan dengan metode Soft System methodology. Setelah meneliti ketentuan pembayaran   perkuliahan dan denda dalam Perguruan Tinggi X hasil dari penelitian ini adalah pemodelan ekstraksi pengetahuan dalam pembayaran perkuliahan.