User testing involves testing a software product by actual users to identify any issues. There are three main types of testing: alpha testing which is conducted internally by developers, beta testing which is done by a set of external users, and acceptance testing which is done by the client prior to final release to verify if the software meets requirements.

1. CHAPTER 08: SOFTWARE TESTING
8.4 USER TESTING
By Nusrat Jahan Shanta

2. User Testing

3. Types of Testing

4. There is three types of Testing:
1. Alpha Testing
2. Beta Testing
3. Acceptance Testing

5. Figure: The Acceptance Testing Process

6. Thank You!