This has become a very fast growing business. One can make videos in an area that you like — it can be in music, tutorials in any field such as makeup tutorials, drawing tutorials, vlogging and many more like these, reviewing, unboxing experience, reactions, comedy etc., anything which you think people are going to like. Upload these video on YouTube. One can then attach Google AdSense code to the videos. This will overlay the videos with automatic ads. When the viewers on your videos will click on those ads, one will earn money from AdSense.
The business process outsourcing services in the outsourcing industry in India caters mainly to Western operations of multinational corporations. As of 2012, around 2.8 million people work in the outsourcing sector.[216] Annual revenues are around $11 billion,[216] around 1% of GDP. Around 2.5 million people graduate in India every year. Wages are rising by 10–15 percent as a result of skill shortages.[216]
The legendary investor, Warren Buffett rightly said that if you cannot create a second source of income by the age of 45, then you have really done injustice to yourself. If you are in business or if you are an independent consultant there are multiple streams that you can consider. But what if you are employed and your existing contract does not allow you to take up other work? Also, your pressures at your workplace may be tight enough to leave you with little spare time to worry about how to create a second stream of income. That is when you have to make money work hard for you. Let us look at two such approaches.

An obvious example is over exposure to bank stocks, which have been excellent investments for over a century.  Though a foundation of most portfolios, bank stocks do involve more risk at certain stages of the economic cycle than many realise.  Being less exposed to bank shares in the last few months could have preserved some capital.  So, a more diversified approach can help mitigate some of these risks.