👉 Computing is the practice of using machines, software, and data to solve problems, automate tasks, and create new technologies. Historically, computing began with mechanical devices like the abacus and evolved through the invention of electronic computers in the mid-20th century, which utilized vacuum tubes and later transistors to perform calculations at unprecedented speeds. Modern computing encompasses a vast array of technologies, including central processing units (CPUs), random access memory (RAM), storage devices, and specialized hardware like graphics processing units (GPUs) and artificial intelligence (AI) chips. Software, written in various programming languages, runs on these hardware components to execute instructions and process data. Computing now extends beyond traditional machines to include cloud computing, where data and applications are hosted remotely over the internet, and the Internet of Things (IoT), which connects everyday devices to the internet for data exchange and automation. Overall, computing has revolutionized how we work, communicate, and interact with the world around us.
