To set up a new C++ project, you'll need an integrated development environment (IDE) that supports C++ programming. There are several popular IDEs for C++, such as Visual Studio, Code::Blocks, and CLion.

Once you've chosen an IDE, follow these steps to create a new C++ project:

1. Open the IDE and select "Create New Project" or similar option.

2. Choose the C++ project template or select the C++ language.

3. Specify the project name and location where you want to save it.

4. Select any additional project settings or configurations if necessary.

5. Click "Create" or "Finish" to create the project.

Congratulations! You've successfully set up a new C++ project. Now, you can start writing your C++ code and building your project.

Note: The specific steps may vary slightly depending on the IDE you're using.

Here's an example of a simple C++ program:

1#include <iostream>
2
3int main() {
4  std::cout << "Hello, world!" << std::endl;
5  return 0;
6}

This program prints "Hello, world!" to the console when executed.

Try creating a new C++ project using your preferred IDE and running this program. It's a great way to verify that your C++ environment is set up correctly!