How To Use SQL NOCOUNT In Store Procs???

I donot know how to use SQL NOCOUNT . I have written store procs for select and insert , Below are the store procs ,Can anyone tell me how to use SQL NOCOUNT in this StoreProcs???

Select:

if exists (select * from dbo.sysobjects where id = object_id('[dbo].[GetAllLinks]') )drop Procedure [dbo].[GetAllLinks]

GO

CREATE Procedure [dbo].[GetAllLinks]

AS

 Select * from UsefulLink

Go

 

Insert Storeproc:

if exists (select * from dbo.sysobjects where id = object_id('[dbo].[InsertLink]') )drop Procedure [dbo].[InsertLink]

GOCREATE Procedure [dbo].[InsertLink]

@Title varchar(100),

@Location Varchar(100),@ID int OUTPUT

AS

Set @ID = -1Begin Transaction

Insert Into UsefulLink(Title, Location) Values

(@Title,@Location)if @@error <> 0

RollBack Transaction

Else

BEGIN

Commit Transaction

Select @ID = @@identity

 

END

Go