Windows applications
C#
	WYSIWYG
	Event Driven Programming vs procedural programming
	class
	Button, Label, ...
Java
Graph Theory
Data Compression Techniques
Hash Codes
Encryption Techniques
MVC Web applications
Geographic Information Systems
Build Installers
MatLab
Macros in Excel
Modifying Memory outside app space
	Segmentation faults and access violations
Network programming
Regular Expressions
OOP
Data Structures
Operating Systems
class vs struct
Databases
	design
	SQL