Only System Administrator users should be able to delete the task.

Trigger Context variables in salesforce

All triggers define implicit variables that allow developers to access run-time…

Order of Execution in Salesforce

When you save a record with an insert, update, or upsert statement, Salesforce …

Update Billing Address as Shipping Address using before triggers

Trigger: Helper class:

Send email to contact with text email template using apex trigger

This triggers to send an email notification when the contact record is inserted…