Firstly try to study about the market, what is it, how it works. Try to learn about fundamental & technical details. You can learn from sites, book, traders talk and nowadays from videos on youtube. Some names are Rachana Padhke Ranade and Asset Yogi and you can search more. Also try to know things from the person who has experience in it, you don’t need to follow any of them, try to observe, make your own strategy because there is no hard & fast rule. Start with small amount. Emotions in trading matters a lot so study about that. It also requires time. So use this time in learning first. The more you learn in starting, lesser work is do be done at the time.

You can also read the following article on Gynok itself by Digvijay Singh

शेयर बाजार में रिटेल निवेशकों के लिए आवश्यक जानकारी

Also sharing one link, from where you can search more