How to move demat shares from one account to another?

How are non-resident external (NRE) and non-resident ordinary (NRO) accounts different from one another?

What are bonus issues of shares and what are stock splits? How are they different from one another?

How do the trading account and the demat account actually interface with one another and how does the relationship between them work?

Can I buy and sell shares directly from my demat account?

When can I do an offline transfer of shares to another demat account?

In how many days the shares gets debited from our demate account after we sell it ??

I was having a demat account with a broker who was banned by SEBI a few weeks ago from participating in the markets. I am now worried about my shares in my demat account.

How to withdraw the money from demat account

Do I have to have a demat account with a lender to get a loan against securities/shares (LAS) with the same lender?

If one has to take a loan against shares/securities (LAS), should his/her securities be in the demat form?