Python is a free, open-source, and high-level programming language used for scripting and automation. It is very popular, object-oriented, and used by many top tech companies including Google. It is known for its simplicity and easy-to-use syntax. The Python 3.9 version has been released with new features/modules, security updates, and improvements. In this post, we will show you how to install Python 3.9 on Debian 10 VPS.