What is Artificial Intelligence?
Artificial Intelligence is a branch of Computer Science dedicated to creating intelligent machines that work and react like humans.
Machine Learning and Deep Learning are just ways to achieve Artificial Intelligence.
Importance of Artificial Intelligence

here are a lot of Areas which contribute to Artificial Intelligence namely:

Mathematics
Sociology
Philosophy
Computer Science
Psychology
NeuroScience
Biology

Applications of Artificial Intelligence
There are various applications of Artificial Intelligence in the Industry, here are a few of the important ones that are present in our Day to Day tasks.
Speech Recognition
Chatbots
Self Driving Car
Virtual Personal Assistants
Facial Recognition and Automatic Tagging
Machine Translation

Artificial Intelligence Job Profiles

Educational Requirements:-    Bachelor's Degree
Job Skills :-    Computer skills, communication skills, problem-solving skills, mathematical skills
Median Salary (2016)*    :-$102,280 (software developers)
Job Outlook (2014-2024)*:-    17% (software developers)

the different Job Profiles For AI

1. Machine Learning Engineer
2. Data Scientist
3. Artificial Intelligence Engineer
4. Business Intelligence Developer
5. Research Scientist
6. Big Data Engineer/Architect

Companies Hiring
Companies that hire top AI talent range from startups like Argo AI to tech giants like IBM. According to Glassdoor, these are the leading employers who hired top AI talent over the past year.

1] amazon
2]Adobe
3]IBM
4]Facebook
5]NVIDIA
6]UBER etc..