How to use python after installation

To use an installed Python: Start an interactive shell: Enter "python" in the terminal. Use Python code in the shell: type the code and press Enter to execute it. Create a script: Create a .py file in a text editor and paste the code into it. Run the script: Navigate to the scripts folder in the terminal and enter "python .py". Working with packages and modules: Use the "import" statement to import a package or module.

How to use installed Python

After the installation is complete

• Open a terminal or command prompt (depending on the operating system)
• Enter the python command to start a Python interactive shell

Using Python in an interactive shell

• #Type Python code in the shell and press Enter to execute it. For example:

  • ##print("Hello, world!") will print "Hello, world!"
  • x = 5 will Create a variable named x with the value 5
  • for i in range(5): will create a loop that loops 5 times

Create and run the script

Create a file in a text editor and extend the code to
• .py.
Paste the Python code into the file.
• In the terminal or command prompt, navigate to the folder where the script is located.
• Enter
• python