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Chapter 1.1 Python Download Inatallation and Setup in English- Technology369kk

 Python Download 

  • Well,  Many PCs and Macs will have python already installed. To check if you have python installed on a Windows PC, search in the start bar for python or run the following on the Command Line(cmd.exe). 

In this post we are discuss in details installation and setup process so , I want to inform you discuss in details in this post . 


  • To check if you have python installed on a Linux or Mac, then on Linux open the command line or on Mac Open the Terminal, and type
  • C:\ User\Your Name>python --version 
  • Example :  

C:\Users\Shailesh>python
Python 3.12.4 (tags/v3.12.4:8e8a4ba, Jun  6 2024, 19:30:16) [MSC v.1940 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>


  • In case you have not found:-  
  • The very first step towards Python Programming would be to download the tools required to run the python language. We will be using Python 3 for the course. You can download the latest version of Python depend on Python officail website so download from https://www.python.org/downloads/
  • Note :- If you are using Windows OS, then while installing Python make sure that "Add Python to PATH " is checked. 
  • Getting an IDE for writing programs:  
  • You can use any IDE of your choice, however you are recommended to use VS-Code,  
  • You can download it from https://code.visualstudio.com/


 Python Write 1st Program :  

  • Python is an interprested programming language, this means that as a developer you write Python (.py) files in a text edito and then put those files into the pytgon interpreter to be executed.  
  • The way to run a python file is like on the command line
  • Where "text.py" is the name of your python file. 
D:\Learning File\Notepad\Python>
  • Let's write our first python file called text.py which can be done in any text editor. 
print ("Hello Dear Freinds Welcome to TechnologySecret") 
  • Sample as that. Save your file. Open your command line, navigate to the directory where you saved your file, and run. 
  • How to run let's see :  
D:\Learning File\Notepad\Python>python text.py 
  • The Output should read: 
Hello Dear Freinds Welcome to TechnologySecret

 Python Command Line : 

  • To test a short amount of code in python sometimes it is quicktest and easiest not to write the code in a file. This is made possible because Python can be run as a command-line itself. 
  • Type the following on the Windows, Mac , or Linux command Line. 
  • D:\Learning File\Notepad\Python> python
  • Or if the "python" command did not work, you can try "py": 
  • D:\Learning File\Notepad\Python> py    
Python 3.12.4 (tags/v3.12.4:8e8a4ba, Jun  6 2024, 19:30:16) [MSC v.1940 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
  • From there you can write any python including our hello world example from earlier in the tutorial: 
  • >>> print("Hello World")
  • Which will write "Hello World" in the command line: 
  • Hello World    ...  Output is that.. 















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