1 Python Installation

Follow below steps and video to install python3 on your system.

  • Go to python.org and click on Downloads.

  • You will see different python versions to download for Windows, Linux, macOS, etc.

  • Click on the latest python version (e.g Python 3.9.6) for OS which you are using.

  • You can also select any Python release by version number and click on download.

  • It will start downloading the ‘python.exe’ file.

  • After complete download, double click on ‘python.exe’ file to install.

  • It will open installer window, you should set the python path by checking the box before ‘Add Python to PATH’ statement. Click on ‘Install Now’.

  • Setup in progress: It will install all required dependencies for Python.

Installation check: Open command prompt on windows. Type ‘python’ and press enter key. It will open python console in command prompt directly. Congratulations ! You have just installed python on your system. Keep exploring it …

Here are the quick notes on above topic:

Follow below video to clear the concepts practically.

Be prepared with below questions before your interview !

Frequently asked Interview Questions

  1. Explain the steps for installing Python on the system.

  2. How do you verify if Python is installed correctly on your system?

  3. Can we install multiple python versions on same system?

  4. What is the purpose of the PYTHONPATH environment variable during Python installation?