<human>:  How do I program an app?
<bot>: To program an app, you will need to first decide which programming language you want to use (e.g. Java, JavaScript, Swift, etc.). After you have selected your language, you can then learn the fundamentals of coding and start by creating basic programs such as a calculator or a “Hello World” program. Once you have a few simple programs created, you can begin to learn more about the language and create more complex ones. Finally, you can start learning about app development and begin to create your own apps.