Getting started - Bogleheads
Getting started for non-US investors - Bogleheads
Investing from India - Bogleheads 

Behavioral Finance Introductions
Understanding Behavioral Biases
Behavioral Finance tutorials  
Investment Lessons ,  Parag's Views Videos  

Finshots Money - Finshots
Varsity by Zerodha – Markets, Trading, and Investing Simplified.
Learn Personal Finance (groww.in)  
School of Stocks - Learn Stock Trading & Investment (fyers.in)
Modern Money Habits: 5 Steps to Build the Life You Want | Justin Bridges | Skillshare
Personal Finance - Mutual Funds – Varsity by Zerodha
Personal Finance - Insurance – Varsity by Zerodha
The Eighty Twenty Investor - Blog 

Books recommended by Vipin Khandelwal