i need to know everything about yoga how to meditate at home step by step
Answer
Sat Nam,
If this is the first time that you are going to practice meditation, I recomend you to go to a yoga class and follow the instructions of the teacher. However, you can find useful information for your own practice in this link.
http://s3cr3ty0stg2.wpengine.com/meditation/meditation-overview.html
Blessings