Hello guys. I have an Acer laptop with Windows 10 (the latest one). Recently I have noticed that when I set the header, and page numbers, on a Word document, it is not permanent. ie When I open that document at a later date, the header has disappeared, as well as the page numbers. This didn't used to happen, but now it does. There is no default box that I might tick. It's infuriating. Any ideas? I'm getting tired of having to reset the header and page numbering every time I open a document.