The simple method to install a Python library

To install a Python library, you can use the package manager pip. Open a command prompt or terminal and type "pip install [library_name]" (without the quotes). For example, to install the library numpy, you would type "pip install numpy". If you are using an older version of Python, you may need to use "pip3 install [library_name]" instead. It's also possible to use package manager like conda to install libraries.

Here is an example of how to install the Pandas library using pip:

pip install pandas

And here's an example of how to install the Pandas library using conda:

conda install pandas

Once you have installed the library, you can import it in your Python script and start using it. For example:

import pandas as pd

data = {'name': ['John', 'Jane', 'Bob'], 'age': [25, 30, 35]}
df = pd.DataFrame(data)
print(df)

This script will create a DataFrame, which is a 2-dimensional labeled data structure with columns of potentially different types.