Hi, I'm Arun. Welcome to SSC VLOGS Channel. Lectures available at SSC VLOGS are designed with utmost care to help you understand the underlying concepts, how concepts work and in understanding short-cuts instead of simply using them. Some FAQs Q. How I record lectures A. Camtasia 9; https://goo.gl/5ZL4PE Bamboo App; https://goo.gl/usRnMh Huion WH1409Graphics Tablet; https://goo.gl/B38aos SNOWBALL MICROPHONE; https://goo.gl/sKVBHA