LapTop Word text and pdf display?

Why are the Word file and the pfd in "The Traditional Family Picture" different from the others?

I think these are the logos from Openoffice, so maybe you have Openoffice installed instead of Word, but you can change it under Properties and then select Standard program Word.

The text was written with Word

The file format.

Word / pdf / HTML website

and something I don't know (nationalism)

Yes, but it may be that you have installed the Open Office program and selected it as the default program, then it will be displayed as it is even if you wrote it with Word.