Gate & Kernel

05/10/2026

8 Security Layers Explained - HTTPS Won’t Stop Your Website From Getting Hacked

04/10/2026

ARP, FTP, SMTP, HTTP, SSL, TLS, HTTPS, DNS & DHCP — Network Protocols Explained

25/09/2026

Windows, macOS, Unix & Linux: Differences and Connections Explained

20/09/2026

Linux vs Windows Kernel: What’s the Difference? Monolithic, Microkernel & Hybrid Explained

18/09/2026

What Is a Computer Program? Understand This Before You Start Coding

18/09/2026

What Is C? What It Can Do and How It Connects to Operating Systems

A calculator and an operating system may seem to have little in common. One adds numbers; the other manages an entire computer. Yet both can be written in C. C is a programming language that lets us describe calculations, organize data, and control how a program works. It is also closely connected to the software that manages memory, files, processors, and devices....

What Is C? What It Can Do and How It Connects to Operating Systems - ICS Tutorial

18/09/2026

What Is a Process? How Your Operating System Runs Programs

You compile a C program and run it in two terminals. Both runs use the same executable file, but each has its own identity, its own variables, and its own progress. How does the operating system keep them separate? And what happens when one program waits for input while another continues running? The answer begins with the process. A process connects the instructions stored in a program to the work happening inside a running computer....

What Is a Process? How Your Operating System Runs Programs - ICS Tutorial

17/09/2026

What Is a Multiplexer? MUX, Logic Gates, and CPU Data Selection Explained

15/09/2026

Windows vs. macOS vs. Unix vs. Linux: Differences and Connections Explained

1. Four Names That Do Not Mean the Same Kind of Thing Windows, Mac, Unix, and Linux often appear together in discussions about operating systems. But these names do not all describe the same kind of thing. Windows is a family of operating systems developed by Microsoft. Mac is Apple’s family of personal computers. The operating system those computers normally run is called macOS....

Windows vs. macOS vs. Unix vs. Linux: Differences and Connections Explained - ICS Tutorial