# Computer Hardware and Software

Android app · by StudyZoom · Education

Computer Hardware and Software has 2,749 installs (+9.9% a month, measured over 52 days), \#76,235 of 316,375 in Education.

## Figures

- Installs: 2,749
- Rating: unrated
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +49 (+1.9%) (+104 over 14.8 days)
- 30-day growth in installs: +232 (+9.9%) (+401 over 51.9 days)
- Rank: #752,084 of 2,903,086 Android listings with an install count (down 19,246 since 2026-11-01)
- Rank: #76,235 of 316,375 in Education

## Is Computer Hardware and Software safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by StudyZoom; developer website listed: studyzoominternational.com.
- On Google Play since 2025-09-30. Last updated 2026-07-15.

## Description

📘Computer Hardware and Software – (2025–2026 Edition)  
  
📚 Computer Hardware and Software is a complete syllabus book designed for BSCS, BSIT, Software Engineering students, and self-learners interested in understanding the foundations of computing systems. This edition includes MCQs, and quizzes, providing an academic approach to learning how hardware and software communicate using codes, circuits, and logic.  
  
From simple signaling methods to logic gates, memory design, operating systems, and networking, this book bridges the gap between low-level hardware mechanisms and high-level software concepts, helping learners connect digital fundamentals with modern computing applications.  
  
📂 Chapters & Topics  
  
🔹 Chapter 1: Best Friends  
  
Electricity and Communication  
Simple Signaling Methods  
Basic Concept of Codes  
  
🔹 Chapter 2: Codes and Combinations  
  
Number Systems  
Binary Counting  
Positional Notation  
Encoding Information  
  
🔹 Chapter 3: Braille and Binary Codes  
  
Braille Alphabet  
Symbol Encoding  
Binary Concepts  
  
🔹 Chapter 4: Anatomy of a Flashlight  
  
Electric Circuits  
Power Sources  
Switches and Bulbs  
  
🔹 Chapter 5: Communicating Around Corners  
  
Morse Code  
Telegraph System  
Wires and Loops  
  
🔹 Chapter 6: Telegraphs and Relays  
  
Relay Mechanism  
Binary Signal Transmission  
Control Circuits  
  
🔹 Chapter 7: Relays and Gates  
  
AND, OR, NOT Gates  
Building Logic Gates with Relays  
  
🔹 Chapter 8: Our Ten Digits  
  
Counting Mechanisms  
Base-10 Limitations  
  
🔹 Chapter 9: Alternatives to Ten  
  
Binary, Octal, Hexadecimal Systems  
Conversions Between Bases  
  
🔹 Chapter 10: Bit by Bit by Bit  
  
Binary, Octal, Hexadecimal Systems  
Conversions Between Bases  
  
🔹 Chapter 11: Bytes and Hexadecimal  
  
Byte Structure  
Hexadecimal Encoding  
Compact Representation  
  
🔹 Chapter 12: From ASCII to Unicode  
  
Character Encoding  
ASCII Table  
Unicode Standard  
  
🔹 Chapter 13: Adding with Logic Gates  
  
Binary Addition  
Half and Full Adders  
Carry Bits  
  
🔹 Chapter 14: Is This for Real?  
  
Negative Numbers  
Signed Binary Numbers  
Two’s Complement  
  
🔹 Chapter 15: But What About Subtraction?  
  
Binary Subtraction  
Borrowing in Binary  
Subtraction Circuits  
  
🔹 Chapter 16: Feedback and Flip-Flops  
  
Sequential Logic  
Memory Bits  
Flip-Flop Circuits  
  
🔹 Chapter 17: Let’s Build a Clock!  
  
Timing Signals  
Oscillators  
Clock Pulses in Circuits  
  
🔹 Chapter 18: An Assemblage of Memory  
  
Storage Cells  
Memory Arrays  
Read-Write Mechanisms  
  
🔹 Chapter 19: Automating Arithmetic  
  
Simple ALU Functions  
Control Logic  
Arithmetic Circuits  
  
🔹 Chapter 20: The Arithmetic Logic Unit  
  
ALU Design  
Logical and Arithmetic Operations  
  
🔹 Chapter 21: Registers and Buses  
  
Data Movement  
Register Files  
Bus Systems  
  
🔹 Chapter 22: CPU Control Signals  
  
Instruction Cycles  
Control Units  
Micro-operations  
  
🔹 Chapter 23: Loops, Jumps, and Calls  
  
Instruction Flow  
Program Control  
Stack Operations  
  
🔹 Chapter 24: Peripherals  
  
Input and Output Devices  
Peripheral Communication  
  
🔹 Chapter 25: The Operating System  
  
What is an OS?  
Managing Programs and Hardware  
  
🔹 Chapter 26: Coding  
  
Machine Language  
Assembly Language  
High-Level Languages  
  
🔹 Chapter 27: The World Brain  
  
Global Computing  
Networking  
Impact of Computers on Society  
  
🌟 Why Choose this App/Book?  
  
✅Complete syllabus book covering hardware fundamentals and software concepts  
✅Includes MCQs, and quizzes for exam preparation  
✅Learn step-by-step: from binary codes to OS and networking fundamentals  
✅Perfect for students and professionals aiming to understand how computers work from the ground up  
  
✍ This app is inspired by authors:  
Brahmagupta, Manuel Castells, John L. Hennessy, Archibald Hill, Charles Petzold  
  
📥 Download Now!  
Master the foundations of computing with Computer Hardware and Software (2025–2026 Edition).

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Source: https://storetally.com/android/com.malab.computerhardwareandsoftware  
As of 2026-11-11, from the StoreTally census.