
Explore the key computer hardware components, from the motherboard and CPU to RAM, monitor, keyboard, and mouse, plus storage drives, CD/DVD, and power supplies.
Analyze memory hierarchy from registers to cache and main memory, including L2 cache, RAM, ROM, and disk storage, and how multi-core CPUs and I/O controllers affect memory access.
Explore demand paging in virtual memory, loading pages only on CPU demand, and key page replacement algorithms: first in, first out, optimal, and last recently used.
Explore memory management as the central operation of modern systems, detailing CPU fetch-decode-execute cycles, memory access, and hardware protections with base and limit registers.
Explore how the memory management unit hardware maps logical addresses to physical addresses, using base and relocation registers, and how dynamic loading and linking support flexible memory use and protection.
Explore instruction set architecture, hardware–software interfaces, and how registers, memory, and machine code drive program execution, including translation by compilers and assemblers.
what is Difference between computer Organization and computer architecture
Explore the seven levels of the computer level hierarchy, from digital logic to high level languages, showing how each virtual machine layer executes instructions and interacts with lower levels.
Discover how information and communication technology connects people, enables online learning, and drives innovations in AI, cloud computing, and the internet of things across education, business, and health care.
Explore the journey of information communication technology from writing and drawing to the printing press, telegraph, telephone, radio, television, and the internet, including ARPANET and World Wide Web.
Information communication technology transforms industries by boosting productivity, enabling online education, e-books, and global learning. It powers business, health, government, and finance with AI, robotics, and IoT innovations.
Learn to remove unwanted emails from Gmail by managing subscriptions, unsubscribing from unwanted senders, selecting emails, and deleting them to move to trash.
Explore structured data, defined by schemas and data models, stored in databases and spreadsheets, enabling SQL querying, analytics, and machine learning applications.
Explore virtual memory as a memory management technique that handles physical memory shortages by transferring data between RAM and disk, and understand paging, demand paging, page replacement, and frame allocation.
Explore demand paging in the virtual memory system, loading pages on demand. Identify page faults and replacement algorithms— first in, first out, optimal, and least recently used— for swapping pages.
Computer Architecture & Instruction Set Architecture Course
Computer Architecture & Instruction Set Architecture Course understanding of Computer Architecture and Instruction Set Architecture (ISA) the foundation of modern computing. You'll explore key architectural concepts, including:
Core Architecture & Memory Systems: Understanding Uniform Memory Access (UMA), integer and floating-point processing, and memory addressing.
Instruction Set Execution: How the CPU interprets and executes instructions, including data transfer between memory and processor cores.
Architectural Design & Diagrams: In-depth analysis of processor architectures with visual diagrams explaining key design principles.
Linux Source Code & Memory Mapping: Understanding how compiled code interacts with processor architecture, including mapped address spaces and execution flow.
OS & Hardware Interactions: How different operating systems optimize processor architectures, manage memory, and handle security features like SSL encryption.
Processor Components & Power Management: Detailed breakdown of CPU architecture, including logic engines, memory controllers, system buses, and GPU interactions.
Why Take This Course?
By the end of this course, you'll have a deep understanding of how processors work, how instructions are executed, and how system architecture influences performance. Whether you're an aspiring computer engineer, software developer, or IT professional, this course equips you with essential knowledge to understand
Modern Computing Systems
Modern computing systems are the backbone of today’s digital world, powering everything from smartphones to cloud data centers. These systems integrate advanced processor architectures, memory hierarchies, and high-speed communication protocols to ensure efficiency and performance. With multi-core processors, parallel computing, and AI acceleration, modern computers can handle vast amounts of data and complex computations. Cloud computing, virtualization, and cybersecurity further enhance scalability and security. Innovations in quantum computing, edge computing, and IoT continue to shape the future. Understanding these systems is essential for engineers, developers, and IT professionals looking to build and optimize cutting-edge technology solutions.