I can not change the symbol in the check box

[beginner]

I can not change the symbol in the check box
Word not display the frame around the check box?


Can some help me? Please see image below. Thanks advance.

[macropod]

Checkbox formfields don't have content control frames!

Note: You should not use formfields and content controls in the same document. They were not designed to work together and can lead to inconsistent behaviour if you try to.

[beginner]

Originally Posted by macropod

Note: You should not use formfields and content controls in the same document.

Thanks macropod for answer
That's just an example. I do not use both.
I'm worried about having a check box where I can change the symbol?
As shown in the picture that is framed red.

[beginner]

I solved the problem. 'Check Box Content Control' works when I do not save Word document in compatible mode.

[macropod]

True, Content Control Check Boxes are not supported in Compatibility mode. And Content Controls of any kind are not supported in the older .doc format.