Discrete Mathematical Structure

• Discrete Mathematics @TutorialSpace
• Discrete Mathematical Structures @NPTEL
• Discrete Mathematics Playlist @Well Academy

Computer Organization

• Computer Organization and Architecture @GATE Smashers
• Computer Organization @NPTEL
• Computer Organization & Architecture @ Education 4u

Theory of Automata

• Theory of Computation & Automata Theory @Neso Academy
• Theory of Automata, Formal Languages and Computation @NPTEL

Fundamentals of Microprocessor

• Introduction to Microprocessor
• 8085 Microprocessor
• 8086 Microprocessor
• Computer Organization & Architecture @ Education 4u

Theory of Automata

• Theory of Computation & Automata Theory @Neso Academy
• Theory of Automata, Formal Languages and Computation @NPTEL

Object Oriented Programming

• Java Programming @Easy Engineering Classes
• Java Tutorial
• Java Swing GUI @Telusko
• Java JDBC @Telusko
• Java Servlets Tutorial for Beginners