A Beginner's Guide to Microcontrollers

Microcontrollers are amazing and confusing at a same time. Especially when you are going to learn and you are newbie. This video will clarify many thing about microcontrollers to you and will help you to take right steps. In addition you will get answers for these questions about microcontrollers.
What is a microcontroller?
What is the difference between a microcontroller and a microprocessor?
Why do I need to learn microcontrollers, or why are microcontrollers so important?
How Should I start learning Microcontrollers?
Where should I start learning Microcontrollers from?
What is the difference between different MCUs?
Which MCU family is the best option to start with?
How do I set up a microcontroller?
What is a programmer device, and which one should I buy?
How should I connect a programmer to a microcontroller?
What is difference between AVR and ARM microcontrollers?