Spring:
1.    Spring Framework Overview
2.    Dependency Injection (DI) in Spring
3.    Inversion of Control (IoC) in Spring
4.    Spring Core Container (BeanFactory and ApplicationContext)
5.    Spring Bean Configuration (XML, Annotation-based, Java Configuration)
6.    Spring AOP (Aspect-Oriented Programming)
7.    Spring MVC (Model-View-Controller)
8.    Spring Data Access (JDBC, JPA, Hibernate)
9.    Spring Transaction Management
10.    Spring Security

Spring Boot:
1.    Introduction to Spring Boot
2.    Setting up Spring Boot environment
3.    Creating a simple Spring Boot application
4.    Spring Boot configuration
5.    Spring Boot starters
6.    Spring Boot auto-configuration
7.    Spring Boot Actuator
8.    Spring Boot RESTful services
9.    Spring Boot Data JPA
10.    Spring Boot Security
11.    Spring Boot Testing
12.    Spring Boot Logging
13.    Spring Boot Profiles
14.    Spring Boot DevTools
15.    Spring Boot Deployment
16.    Spring Boot Integration with other frameworks (e.g., Angular, React)
17.    Spring Boot and Microservices
18.    Spring Boot and Docker
19.    Spring Boot and Spring Cloud
20.    Spring Boot Best Practices and Tips