I'd be happy to teach you the basics of IDLE shell and Python.
Lesson 1: Running Python code in IDLE shell
Open IDLE by searching for "IDLE" in your computer's start menu or by running the command "idle" in your command prompt.
Once IDLE is open, you'll see a window with a prompt that says ">>>". This is the Python shell, where you can run Python code.
To run a simple Python command, type the command at the prompt and press enter. For example, to print the phrase "Hello, world!", type the following:
print("Hello, world!")
You will see the output of the command "Hello, world!" on the next line
Lesson 2: Creating and running a Python script
In IDLE, go to "File" and select "New File".
A new window will open. This is where you can write your Python script.
Type in the following code:
print("Hello, world!")
Save your script by going to "File" and selecting "Save As". Give it a name and save it in a location you can remember.
To run your script, go to "Run" and select "Run Module".
The output of the script will be displayed in the shell window
Lesson 3: Using Variables
In a new file, type the following code:
x = 5
y = 10
z = x + y
print(z)
This script creates three variables, x, y, and z. x is assigned the value 5, y is assigned the value 10, and z is assigned the value of x + y, which is 15.
The last line of the script, print(z), will print the value of z, which is 15.
You can also use variables in strings with the f or format method. Like this:
x = "John"
y = "Doe"
print(f"Hello, {x} {y}!")
You can also change the value of a variable after it has been assigned.
x = 5
print(x)
x = 10
print(x)
These are the basic lessons on how to use IDLE shell to run python code. You can now run simple commands, create and run scripts, and use variables to store and manipulate data. Remember that the possibilities with python are endless, and you can use it to create a wide variety of applications. Let me know if you have any questions or if you need further assistance.