Useful Links related to CRM

What or who is a system as a user in MSCRM?

Explains how to retrieve through Rest in Javascript.

Dynamics CRM 2011 JavaScript  to Get Attribute execution context from OnChange event

Important changes/Update/Depreciation coming in Dynamics 365 Customer Engagement

Explained Connections in Microsoft Dynamics CRM.

How to use old classic window rather that Unified Interface in New Dynamics 365 CRM V9.