default for documents

[Jenny105]

 My default programme has always been  Open Office . Recently I received a command re win 11, or simlar.  Sadly i clicked on this . Then found my default for all my past documents had changed to Office. 

I can open them by using ''Open with''  and use Apache  open office. But I cant find how to permanentlychange the default . This used to be simple but doesnt seem so now. Step by step answers please. ta

[jonsie]

Easy when you know how @Jenny105 

[Jenny105]

A few false starts demonstrated that the spreadsheets were coming up as EXCEL.  Not sure now as its a couple of weeks since I found the answer but .... I managed to fix the ''tag'' name to come up as open office not Excel tag

Thanks folks