I can't see your videos because I'm on a corporate network that blocks the site. The point of the style change is you configure the target style to whatever look you choose rather than doing local formatting via the macro. Set that style to 32pt size and Centered if that is your preference.

The macro was using the Selection object so the result depends on the selection before you run the macro. You can change it to ActiveDocument.Range if you want to do the entire document.

This is the first mention of Word1. What are you actually searching for?

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Andrew Lockton
Chrysalis Design, Melbourne Australia