Salesforce is a cloud-based platform that provides a suite of applications focused on customer relationship management (CRM).
Salesforce supports various types of relationships, such as master-detail, lookup, and many-to-many relationships. Understand how each type works and when to use them.
A profile controls what a user can do in Salesforce, while a role defines a user's data access level.
Salesforce provides various security features like profiles, permission sets, field-level security, and sharing rules.
AppExchange is Salesforce's marketplace where you can find and install third-party applications to extend Salesforce functionality.