How to use SP_HELP and SP_COLUMNS Stored Procedures in SQL Server

How to use SP_HELP and SP_COLUMNS Stored Procedures to View, Define and Describe the Structure of a Table in SQL Server
We can use the SP_HELP and SP_COLUMNS stored procedures define the structure of a Table in SQL-Server.
SP_COLUMNS :
This stored procedure returns column information for the specified objects that can be queried in the current environment.
Example :

CREATE TABLE ORDERS(OID INT NOT NULL,CNAME CHAR(15),
PRODUCT VARCHAR(15),P_COST DECIMAL(10,2));

The  SP_COLUMNS Procedure Describes the Table like this ... :

Exec SP_Columns ORDERS

SP_HELP:
Reports information about a database object (any object listed in the sysobjects table), a user-defined data type, or a data type supplied by Microsoft® SQL Server™.
Example :
CREATE TABLE ORDERS(OID INT NOT NULL,CNAME CHAR(15),
PRODUCT VARCHAR(15),P_COST DECIMAL(10,2));

The  SP_HELP Procedure Describes the Table like this ...:

Exec SP_HELP ORDERS

Thanks, Tamatam