Computers are an important and vital aspect in the modern world, across all education and professions. Society relies on countless IT resources and applications to assist in its daily tasks. When I first signed up for Chaminade's online summer computer science course, I had no idea what lessons or curriculum would accompany this new experience. Since I had never taken an online course before this one, I was a little nervous about the negative possibilities that could arise during the course. Questions and thoughts about not having a teacher explaining anything came to mind. What if something went wrong? What if my computer crashes? However, as time went on, the class became surprisingly easy and my worries took hold and moved out of my head. One feature that played a positive role in this course was that I was able to budget my time with assignments and due dates. This made it possible to meet all the dates without too many problems. Starting the course unit early in the week rather than procrastinating has proven to be very beneficial in the long run. If I didn't start the unit from the beginning, I found that I would be stressed and my work would not meet my personal standards. Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”? Get an original essay During this course, I was able to acquire new knowledge in computer science. During the first unit, I was able to review the basic facts about what this complex technology can offer users. Computers are used to interact, track records, format documents, draw, create illustrations, and provide important information. They can be used to facilitate data, research and education around the world, in any profession. Along with these facts, I learned about the interior and the different parts such as the motherboard and processor. In the second unit, the knowledge of how internet connection requires different hardware and services emerged in my mind. The ISP, an Internet service provider, is responsible for providing Internet to a computer. If not taught in this course, this understanding of computers would be a complete and completely foreign concept. In the third unit, I learned about different productivity programs. For example, I learned about word processing programs, note-taking programs, presentation programs, database programs, spreadsheets, and graphics editing. This software is crucial to my education. In unit four, I learned about security and all the threats that could harm the various components of my computer. There are certain threats like hackers, human error, and weather issues that I need to make sure to keep a close eye on. For example, hackers can send fraudulent or phishing emails to break into your computer. They might try to plant viruses in your software. In case of human errors, I might accidentally delete important files. On the other hand, my computer may experience heat waves and melt, get too cold, or it may rain. Finally, in unit five, I learned about digital files and videos. I never had the slightest idea of ​​what could be achieved with simple digital editing. At Chaminade, I can apply my new knowledge.