Photo Copy Machine is a machine which used for duplicating data on paper for many purpose. So this Machine is very important for many people. Cause of it. This machine can be damage quickly. And photo copy’ s machine is not a simple machine, becase all spare part in this machine is connecting one another. This condition can be worst because the comparison between machine and  technicians not balance and this condition make user need more time to fix that machine. Expert System is Computer Based system which adopting the expert skill to solve the problem base on the expert. This system is very suitable to solve the problem because with expert system, the user can know the machine damage and know how to fix this machine. And this sistem can be useful for user.with forward Chaining method. And the purpose from this research to make an expert system to analize the problem which can be realize from the machine’s operational dan fix it. Keyword: Expert System; Damage analysis; Forward Chaining; Photocopy Machine Abstrak:Mesin fotokopi merupakan mesin yang digunakan untuk menggandakan dokumen dalam bentuk kertas yang akan digunakan untuk berbagai keperluan, tingginya kebutuhan akan mesin fotokopi ini membuat pengoperasionalan mesin sangat tinggi dalam waktu yang lama. Keadaan ini membuat kondisi mesin menjadi turun dan mudah mengalami kerusakan. Mesin fotokopi merupakan salah satu mesin yang kompleks yang saling berhubungan satu sama lain, sehingga perlu penanganan ahli dalam memperbaikinya. Keterbatasan jumlah teknisi membuat mesin yang rusak lama untuk diperbaiki, sehingga diperlukan sebuah sistem yang dapat menggantikan posisi pakar dalam memperbaiki mesin fotokopi. Sistem pakar merupakan sistem yang berbasis komputer yang mengadopsi cara kerja pakar dalam menganalisa suatu masalah dengan metode yang telah disesuaikan dengan masalah yang ada, berdasarkan masalah yang telah dijabarkan diatas. Tujuan dari penelitian ini adalah bagaimana menciptakan sebuah aplikasi sistem pakar dengan metode forward chaining untuk menganalisa kerusakan mesin dan memberikan solusi untuk memperbaiki mesin fotokopi tersebut.  Kata Kunci: Analisa Kerusakan; Forward Chaining; Fotokopi; Sistem Pakar.

The results of the edge detection process using several operators are not yet optimal. Therefore we need a method to improve the quality of edge detection images, the method used in this study is morphology dilation. The results of testing the improvement of image quality using 10 batik patterns, resulting in an accuracy level on Laplacian of Gaussian operators is 80% and for Prewitt operators is 60%. In the process of improving the edge detection quality, Morphology Dilation can connect broken edges using structuring elements. therefore it can improve the quality of edge images.

Based on the Padang City Government meeting with the Padang Higher Education LPPM on November 11, 2021 with the theme of accelerating regional development through the development of thematic villages in the city of Padang, it is planned to provide training and assistance to the community of the slopes of the Tabing Banda Gadang Village. Where at this time there is no website as a tool for knowledge of historical information and historical documentation as well as a promotional tool to increase tourist destinations in the city of Padang. The method in this service is to make observations which include interviews with partners, make preparations by making website applications, carry out implementation by providing training on building websites, and evaluating the results of this service by giving questionnaires to determine the level of satisfaction from the website. . The purpose of this service activity is to help the Padang city government and its people in documenting the history of this Japanese hole as well as a promotional medium to improve tourist destinations through the provision of this website training.

Pandemic covid 19 has spread all over the world , it made every sector stope, especially economic sector dan touristm sector, in every country in the word, after pandemic ,every country make their own policy to make their country not fall into recession, not even indonesia , the government want everyone can make a solution to make indonesian economy can growe and better before pandemic , one of solution are to develope any ideas with technologi , HDD snack is one of little company who’s affected og pandemic, this company everyday producting a traditional sncak form west sumatera, cause of pandemic thei can produce their product thereatened with bangkrupcy. And now we want make a study to hel this company to promote their product by using the technology , hdd snack not only can promote their product with traditional way ,but they can promote thei product in internet wit make a media promote like a website. It can increase their customer. In the future

Toko Koningshoes merupakan sebuah toko yang masuk ke dalam kategori usaha kecil-menengah yang menjual berbagai sepatu pria maupun wanita. Toko Koningshoes menjual barang jadi yang di beli dari pihak importir kemudian di jual kembali kepada reseller atau dropshipper yang juga akan menjual barang itu kembali. Sehubungan dengan semakin terjangkaunya harga smartphone di Indonesia, trend menggunakan smartphone pun juga semakin meningkat di kalangan masyarakat. Untuk memudahkan pelanggan dalam melihat produk Toko Koningshoes, serta mendapatkan info barang terbaru dan bagaimana cara order online, maka kami merancang aplikasi khusus mengenai penjualan produk di Toko Koningshoes Berbasis Android dengan Menggunakan Metode SDLC. Dalam hal ini aplikasi yang digunakan untuk menyimpan data penjualan adalah menggunakan database MySQL dan pemodelan menggunakan UML.