addinag apostrophe to more then one statement?

[tweety]

What is the step to put an apostrophe at the front of every statement. I remember I have to highlight and go to a button but I forget which one. Please help anyone so I don’t have to type them out one by one when I test a procedure

 

[CraigM]

Make sure you have the Edit Toolbar on in the VBE. The button is called Comment Block (Turquoise and black lines).

 

[tweety]

where do go to add in the edit toobar.For example insert, format, debug,run ie

 

[tweety]

I find the button thank you