A Diploma in Computer Application (DCA) syllabus typically includes computer fundamentals, operating systems (like Windows), and MS Office (Word, Excel, PowerPoint). Other common modules cover internet and email usage, basic networking concepts, and programming fundamentals like C or C++. Some courses also include web design (HTML, CSS), database management, and a final project. 

Core modules

• Computer Fundamentals: Introduction to computer systems, hardware, software, input/output devices, and memory.
• Operating Systems: Basics of operating systems like Windows, user interface, file management, and Control Panel functions.
• MS Office Suite: Detailed training on Microsoft Word (document creation), Excel (spreadsheets, formulas), and PowerPoint (presentations).
• Internet and Email: Web browsing, searching, email creation and management, and basic networking concepts. 

Advanced and specialized modules

• Programming:
• Programming languages like C or C++.
• Introduction to programming logic, algorithms, and flowcharts.
• Web Development:
• HTML, DHTML, and CSS for web page design.
• Understanding web browsers and the internet.
• Database Management:
• Introduction to database concepts.
• Using database management systems (DBMS).
• Multimedia:
• Fundamentals of graphics and multimedia.
• Common graphic file formats and software.
• Networking:
• Network types (LAN/WAN), topologies (star, bus, ring), and protocols.
• Network hardware and media. 

Project and soft skills

• Project Work: A practical project is often a requirement to apply the learned skills.
• Business Communication: Some syllabi may include modules on business communication and soft skills.