An operating system (OS) is the software that runs on a computer or mobile device and controls all the device’s hardware and software. It acts as a bridge between the user and the computer hardware, ensuring that commands are executed correctly. Understanding the operating system is crucial for beginners of any device, as a computer …

The internet connects millions of computers and devices, enabling people to communicate, share information, and access vast amounts of data. The first step in understanding the internet is recognizing that it’s not a standalone entity but a network of networks working together to enable instantaneous data transfer. From sending emails to watching videos, the internet …