Umair's classes- ICSE & ISC computer

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Welcome to Computer Classes – ICSE & ISC Learn Computer Applications (ICSE) & Computer Science (ISC) for Classes 9–12 with easy Java coding, BlueJ programs, viva questions, and board exam preparation Perfect for ICSE & ISC students! Topics Covered Java programs, theory + output, viva prep, practicals, ICSE/ISC board syllabus. Subscribe for smart, simple coding with us!

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ISC Class 12 Computer Science Project File PDF 2026-27 | Java Programs & Practical File

ISC Class 12 Computer Science Project File PDF 2026-27 | Java Programs & Practical File Umair's classes- ICSE & ISC computer

266 views - 1 month ago

Python Basics for Beginners + User Input in Python | ISC/CBSE Class 11 Computer Science

Python Basics for Beginners + User Input in Python | ISC/CBSE Class 11 Computer Science Umair's classes- ICSE & ISC computer

111 views - 1 month ago

Python Added in ISC Computer Science? | ISC 2027 Update Explained

Python Added in ISC Computer Science? | ISC 2027 Update Explained Umair's classes- ICSE & ISC computer

180 views - 1 month ago

If Else in Java One Shot | ICSE Class 9 Computer | Java for Beginners (Full Explanation)

If Else in Java One Shot | ICSE Class 9 Computer | Java for Beginners (Full Explanation) Umair's classes- ICSE & ISC computer

144 views - 2 months ago

Class 9–12 ICSE ISC Computer | What to Study & From Where | Study Plan

Class 9–12 ICSE ISC Computer | What to Study & From Where | Study Plan Umair's classes- ICSE & ISC computer

114 views - 2 months ago

Answer key | ISC Class 12 Computer Science 2026 boards question paper Answer Key

Answer key | ISC Class 12 Computer Science 2026 boards question paper Answer Key Umair's classes- ICSE & ISC computer

3.7K views - 3 months ago

Common Mistakes to Avoid & Last Minute Tips | ISC Class 12 Computer Science 2026 Exam Strategy

Common Mistakes to Avoid & Last Minute Tips | ISC Class 12 Computer Science 2026 Exam Strategy Umair's classes- ICSE & ISC computer

2.6K views - 3 months ago

Most Important MCQs & Competency Questions ISC Class 12 Computer Science | Last Minute Revision 2026

Most Important MCQs & Competency Questions ISC Class 12 Computer Science | Last Minute Revision 2026 Umair's classes- ICSE & ISC computer

2.7K views - 3 months ago

Code Completion Expected Questions 2026 | ISC Class 12 Computer Science | Important Programs

Code Completion Expected Questions 2026 | ISC Class 12 Computer Science | Important Programs Umair's classes- ICSE & ISC computer

3.3K views - 3 months ago

Story Problems & K-Map One Shot 🔥 | 15 Marks Guaranteed | ISC Class 12 Computer 2026

Story Problems & K-Map One Shot 🔥 | 15 Marks Guaranteed | ISC Class 12 Computer 2026 Umair's classes- ICSE & ISC computer

3.3K views - 3 months ago

Converse, Inverse & Contrapositive Explained One Shot | ISC Class 12 Computer Science Logic

Converse, Inverse & Contrapositive Explained One Shot | ISC Class 12 Computer Science Logic Umair's classes- ICSE & ISC computer

1.5K views - 3 months ago

Important Theory for MCQs & 1 Marks Questions | ISC Class 12 Computer One Shot Revision 2026

Important Theory for MCQs & 1 Marks Questions | ISC Class 12 Computer One Shot Revision 2026 Umair's classes- ICSE & ISC computer

5.6K views - 3 months ago

How to Pass ISC Class 12 Computer Exam 2026 | Important Topics, Programs, Revision Strategy

How to Pass ISC Class 12 Computer Exam 2026 | Important Topics, Programs, Revision Strategy Umair's classes- ICSE & ISC computer

2.6K views - 3 months ago

ISC Class 12 Computer One Shot Revision | Inheritance B. Tree Linked List Stack Queue Deque Circular

ISC Class 12 Computer One Shot Revision | Inheritance B. Tree Linked List Stack Queue Deque Circular Umair's classes- ICSE & ISC computer

3.2K views - 3 months ago

ICSE Class 10 Computer Answer Key 2026 |23 March Board Paper Solution| All questions solved

ICSE Class 10 Computer Answer Key 2026 |23 March Board Paper Solution| All questions solved Umair's classes- ICSE & ISC computer

1.8K views - 3 months ago

Function Overloading One Shot Explanation | ICSE Class 10 Computer | 15 Marks Confirm

Function Overloading One Shot Explanation | ICSE Class 10 Computer | 15 Marks Confirm Umair's classes- ICSE & ISC computer

770 views - 3 months ago

Canonical SOP & POS + Canonical to Cardinal Conversion Boolean Algebra 1 Shot| ISC Class 12 Computer

Canonical SOP & POS + Canonical to Cardinal Conversion Boolean Algebra 1 Shot| ISC Class 12 Computer Umair's classes- ICSE & ISC computer

3.6K views - 3 months ago

ICSE Class 10 Computer Theory One Shot | Complete Theory 40 Marks | ICSE Computer 2026

ICSE Class 10 Computer Theory One Shot | Complete Theory 40 Marks | ICSE Computer 2026 Umair's classes- ICSE & ISC computer

590 views - 3 months ago

Strings in Java One Shot | ICSE Class 10 Computer | Full Chapter Revision + Important Programs 2026

Strings in Java One Shot | ICSE Class 10 Computer | Full Chapter Revision + Important Programs 2026 Umair's classes- ICSE & ISC computer

606 views - 3 months ago

2D Array One Shot Explanation | ICSE Class 10 Computer | Complete 2D Array in 20 min

2D Array One Shot Explanation | ICSE Class 10 Computer | Complete 2D Array in 20 min Umair's classes- ICSE & ISC computer

358 views - 3 months ago

1D Array Complete Explanation in One Shot | ICSE Class 10 Computer | 2026 Board Exam

1D Array Complete Explanation in One Shot | ICSE Class 10 Computer | 2026 Board Exam Umair's classes- ICSE & ISC computer

565 views - 3 months ago

Numbers Program Explanation One Shot | ICSE Class 10 Computer 2026 Exam | Complete Revision

Numbers Program Explanation One Shot | ICSE Class 10 Computer 2026 Exam | Complete Revision Umair's classes- ICSE & ISC computer

540 views - 3 months ago

ISC Class 12 Computer Programming Revision One Shot | Recursion, Object Passing, Strings | Exam 2026

ISC Class 12 Computer Programming Revision One Shot | Recursion, Object Passing, Strings | Exam 2026 Umair's classes- ICSE & ISC computer

4.5K views - 3 months ago

ICSE Class 10 Computer Exam Gap Strategy 2026 | Complete Start to End Study Plan | Score 100/100

ICSE Class 10 Computer Exam Gap Strategy 2026 | Complete Start to End Study Plan | Score 100/100 Umair's classes- ICSE & ISC computer

586 views - 3 months ago

ICSE Class 10 Computer Sample Papers 2026 | Board Exam Practice Questions with Solutions

ICSE Class 10 Computer Sample Papers 2026 | Board Exam Practice Questions with Solutions Umair's classes- ICSE & ISC computer

401 views - 3 months ago

Java Programming Full Revision | Fix Your Programming Base in 1.45 Hours | ISC Class 12 Computer

Java Programming Full Revision | Fix Your Programming Base in 1.45 Hours | ISC Class 12 Computer Umair's classes- ICSE & ISC computer

9.1K views - 3 months ago

ISC Class 12 Computer Science 2026 | Complete Syllabus Strategy | What To Study First? (Score 90+)

ISC Class 12 Computer Science 2026 | Complete Syllabus Strategy | What To Study First? (Score 90+) Umair's classes- ICSE & ISC computer

7.8K views - 3 months ago

ISC Class 12 Computer Science Sample Paper 2026 | Board Pattern Practice | Solve Before Exams

ISC Class 12 Computer Science Sample Paper 2026 | Board Pattern Practice | Solve Before Exams Umair's classes- ICSE & ISC computer

2.4K views - 3 months ago

Fill in the Blanks Questions Explained | ISC Class 12 Computer | Board Exam 2026 Preparation

Fill in the Blanks Questions Explained | ISC Class 12 Computer | Board Exam 2026 Preparation Umair's classes- ICSE & ISC computer

3K views - 3 months ago

Logic Gates One Shot Explanation | AND OR NOT NAND NOR XOR XNOR | ISC Class 12 Computer 2026

Logic Gates One Shot Explanation | AND OR NOT NAND NOR XOR XNOR | ISC Class 12 Computer 2026 Umair's classes- ICSE & ISC computer

3.1K views - 3 months ago

How to Score 100/100 in ICSE Class 10 Computer 2026 Board Exam | Strategy + Study Plan +paper format

How to Score 100/100 in ICSE Class 10 Computer 2026 Board Exam | Strategy + Study Plan +paper format Umair's classes- ICSE & ISC computer

537 views - 4 months ago

COMPLETE Class 9 PROGRAMMING Revision in One Shot | ICSE Class 9 & 10 Computer | Full Tutorial

COMPLETE Class 9 PROGRAMMING Revision in One Shot | ICSE Class 9 & 10 Computer | Full Tutorial Umair's classes- ICSE & ISC computer

1K views - 4 months ago

ICSE Class 9/10 Computer Theory Complete One Shot explanation for 2026 | ICSE Class 10 Computer

ICSE Class 9/10 Computer Theory Complete One Shot explanation for 2026 | ICSE Class 10 Computer Umair's classes- ICSE & ISC computer

706 views - 4 months ago

Insertion Sort Explained | ISC Class 12 Computer Science | Step-by-Step Algorithm + Dry Run

Insertion Sort Explained | ISC Class 12 Computer Science | Step-by-Step Algorithm + Dry Run Umair's classes- ICSE & ISC computer

1K views - 4 months ago

Top MCQs for ISC Class 12 Computer 2026 Exam | Board Exam Practice Questions

Top MCQs for ISC Class 12 Computer 2026 Exam | Board Exam Practice Questions Umair's classes- ICSE & ISC computer

1.6K views - 5 months ago

Object Passing in Java | Important Question 2026 | ISC Class 12 Computer

Object Passing in Java | Important Question 2026 | ISC Class 12 Computer Umair's classes- ICSE & ISC computer

3.7K views - 5 months ago

Encapsulation and Inheritance | ICSE Class 10 Computer Chapter 8 | Java OOP Explained

Encapsulation and Inheritance | ICSE Class 10 Computer Chapter 8 | Java OOP Explained Umair's classes- ICSE & ISC computer

300 views - 5 months ago

Constructors in Java | ICSE Class 10 Computer Chapter 7 | Full Explanation | Theory

Constructors in Java | ICSE Class 10 Computer Chapter 7 | Full Explanation | Theory Umair's classes- ICSE & ISC computer

241 views - 5 months ago

Class as the Basis of All Computation | Objects & Classes | ICSE Class 10 Computer

Class as the Basis of All Computation | Objects & Classes | ICSE Class 10 Computer Umair's classes- ICSE & ISC computer

219 views - 5 months ago

String Handling in Java Complete Boards Theory | ICSE Class 10 Computer Applications

String Handling in Java Complete Boards Theory | ICSE Class 10 Computer Applications Umair's classes- ICSE & ISC computer

325 views - 5 months ago

Arrays Complete Chapter in One Shot | ICSE Class 10 Computer | Boards Theory

Arrays Complete Chapter in One Shot | ICSE Class 10 Computer | Boards Theory Umair's classes- ICSE & ISC computer

308 views - 5 months ago

Library Classes in Java | ICSE Class 10 Computer | Complete Chapter Explanation with Examples

Library Classes in Java | ICSE Class 10 Computer | Complete Chapter Explanation with Examples Umair's classes- ICSE & ISC computer

953 views - 6 months ago

Input in Java | ICSE Class 9 Computer | Chapter 5 | Introduction to Java

Input in Java | ICSE Class 9 Computer | Chapter 5 | Introduction to Java Umair's classes- ICSE & ISC computer

493 views - 6 months ago

Mathematical Library Methods in Java | ICSE Class 9 Computer | Math Class Methods

Mathematical Library Methods in Java | ICSE Class 9 Computer | Math Class Methods Umair's classes- ICSE & ISC computer

1.1K views - 6 months ago

ISC Class 12 Computer Important MCQs 2026 | Board Exam MCQ Practice

ISC Class 12 Computer Important MCQs 2026 | Board Exam MCQ Practice Umair's classes- ICSE & ISC computer

1.8K views - 6 months ago

Simplify Boolean Expressions Using Boolean Laws | ISC Class 12 Computer Science

Simplify Boolean Expressions Using Boolean Laws | ISC Class 12 Computer Science Umair's classes- ICSE & ISC computer

2.5K views - 6 months ago

How to Score 97+ in ISC class 12 Computer Science | Chapter wise Weightage + ISC toppers strategy

How to Score 97+ in ISC class 12 Computer Science | Chapter wise Weightage + ISC toppers strategy Umair's classes- ICSE & ISC computer

4.8K views - 6 months ago

Linear & Binary Search + Selection & Bubble Sort | ICSE Class 10 Computer FULL Explanation

Linear & Binary Search + Selection & Bubble Sort | ICSE Class 10 Computer FULL Explanation Umair's classes- ICSE & ISC computer

374 views - 6 months ago

You’re Doing K-Map Grouping WRONG! ISC Class 12 COMPUTER MUST WATCH

You’re Doing K-Map Grouping WRONG! ISC Class 12 COMPUTER MUST WATCH Umair's classes- ICSE & ISC computer

1.4K views - 6 months ago

ISC Class 12 Computer Practical 2025 – Most Expected Questions | Sure Shot Programs Explained

ISC Class 12 Computer Practical 2025 – Most Expected Questions | Sure Shot Programs Explained Umair's classes- ICSE & ISC computer

1.3K views - 7 months ago

Computer Practical 2025-2026 | Most Important Question ISC Class 12 Computer | One Shot Explanation

Computer Practical 2025-2026 | Most Important Question ISC Class 12 Computer | One Shot Explanation Umair's classes- ICSE & ISC computer

2.9K views - 7 months ago

Operators in Java Class 9 ICSE | One Shot Explanation | ICSE Computer Applications

Operators in Java Class 9 ICSE | One Shot Explanation | ICSE Computer Applications Umair's classes- ICSE & ISC computer

1.6K views - 7 months ago

ISC Class 12 Computer Practical | Full Practical Explanation One Shot | ISC Computer Science 2025

ISC Class 12 Computer Practical | Full Practical Explanation One Shot | ISC Computer Science 2025 Umair's classes- ICSE & ISC computer

5.3K views - 7 months ago

Iterative Constructs in Java | ICSE Class 9 Computer Theory | Loops in Java Explained

Iterative Constructs in Java | ICSE Class 9 Computer Theory | Loops in Java Explained Umair's classes- ICSE & ISC computer

1.9K views - 7 months ago

Flipgram Program ISC 2025 | ISC Class 12 Computer | Computer Science Important Board Question Solved

Flipgram Program ISC 2025 | ISC Class 12 Computer | Computer Science Important Board Question Solved Umair's classes- ICSE & ISC computer

1K views - 7 months ago

Circular Queue in Java | ISC Class 12 Computer Science One Shot Explanation | Full Concept & Program

Circular Queue in Java | ISC Class 12 Computer Science One Shot Explanation | Full Concept & Program Umair's classes- ICSE & ISC computer

2.4K views - 8 months ago

Deque in Java | ISC Class 12 Computer Science One Shot Explanation | Deque Full Concept explanation

Deque in Java | ISC Class 12 Computer Science One Shot Explanation | Deque Full Concept explanation Umair's classes- ICSE & ISC computer

3K views - 8 months ago

Queue in Java | ISC Class 12 Computer Science One Shot | Queue Explanation & Program

Queue in Java | ISC Class 12 Computer Science One Shot | Queue Explanation & Program Umair's classes- ICSE & ISC computer

3.5K views - 8 months ago

Strings in Java | One Shot Explanation | ISC Class 12 Computer | Important for Board Exams 2026

Strings in Java | One Shot Explanation | ISC Class 12 Computer | Important for Board Exams 2026 Umair's classes- ICSE & ISC computer

6.7K views - 8 months ago

Computational Complexity and Big O Notation Explained | ISC Class 12 Computer Science | Easy Notes

Computational Complexity and Big O Notation Explained | ISC Class 12 Computer Science | Easy Notes Umair's classes- ICSE & ISC computer

5.3K views - 8 months ago