Ampscript print function

Ampscript print function.vb

 %%[
  SET @FirstName = 'Karma'
  SET @LastName = 'Dorjee'
  
  /* Use below line of code to print when debugging */
  Output(Concat("My first name is ", @FirstName, "<br>"))
  
 ]%%
 
 /* Use below line of code to print in the email message or SMS message or Push message or CloudPage */
 My last name is %%=v(@LastName)=%%
 
 
 -------------------------
 Output:
 My first name is Karma
 My last name is Dorjee