In Python, variables act as labeled boxes for storing data. They provide easy access and manipulation throughout your code, making them essential for organizing your work.
A variable's scope defines the area of code where it can be accessed and modified. A local variable is only accessible within the block of code where it's created, such as a function or loop.
Type casting, also known as type conversion, is converting a variable from one data type to another.
Operators are the special symbols that let you do math, make decisions, and work with data in Python.
Conditions are expressions that evaluate to True or False, allowing your code to make decisions and execute different actions based on those evaluations.
While loops are used when the number of iterations is not known beforehand or depends on a condition.