This problem occurs when a previous 64-bit version of Python is not uninstalled correctly. To fix this, uninstall both versions of Python correctly and then reinstall the 32-bit version of Python. The best way to install Matplotlib on Windows is to go for Python (x,y) as a Bundle.

Let's discuss installation of matplotlib on different operating systems, below. Steps for installing Matplotlib on Windows: Download python from the official website according to your operating system and install it. The installation will start automatically, and Matplotlib will be successfully installed with its latest version.

Python and compilers are prerequisites for installing matplotlib. Matplotlib can be installed using conda and pip python packages. Pip contains python libraries. On the other hand, conda has python libraries, c libraries, and executables like c compilers, etc. Matplotlib can be installed from the GitHub repository of matplotlib.

Matplotlib is an open-source python library that can be installed using python packages like pip and conda on different operating systems like Windows, Linux, and macOS. It displays numeric data in the form of plots, graphs, and charts in Python. It provides a wide variety of functionality for plotting.