How do you install a Python interpreter in PyCharm?

To install a Python interpreter in PyCharm, follow these steps:

1. Download and install the Python interpreter: First, you need to download and install the Python interpreter from the official Python website (https://www.python.org/downloads/). Please choose the appropriate version for your operating system.
2. Open PyCharm: Launch PyCharm and open your project.
3. Open the settings: Choose “File” and then “Settings” in the menu bar.
4. Choose the interpreter: In the pop-up window, expand the “Project” option on the left side and select “Project Interpreter”.
5. Add an interpreter: Click on the gear icon in the top right corner and select “Add”.
6. Set up interpreter: In the pop-up window, select the path of the already installed Python interpreter. You can do this by clicking on the folder icon and browsing to the installation directory of the interpreter.
7. Apply changes: Click the “OK” button to apply the changes.

Now, you have successfully installed the Python interpreter and can use it in PyCharm to run and debug your Python code.