In computer programming, a loop - is a sequence of instructions that is continually repeated until a certain condition is reached. 

We will start learning Python loops with a `for` loop.

With the help of the `for` loop, we can iterate over each item present in the sequence and execute the same set of operations for each item. By using `for` loops in Python we can automate and repeat tasks efficiently.

Now we will try to understand how the `for` loop program works.

Imagine that we have the string `'Enjoy the silence'`, and we want to print this string in the column.

**Look at the code below:**

text = 'Enjoy the silence'

# Printing every letter in the text
for i in text:
  print(i)

We start learning Python loops with the for loop. A for loop is used for iterating over a sequence. Let's go!

With the while loop, we can execute a set of statements as long as a condition is true. We are going to work with this loop and handle different problems!

A nested loop is a loop inside a loop. Sound difficult? Don't worry! We will handle this loop!