521
Microsoft announces Python formulas in Excel... which have to get sent to the cloud
(techcommunity.microsoft.com)
This is a most excellent place for technology news and articles.
LibreOffice also has a ribbon. Just go to View → User Interface and select "Tabbed Bar" or something like that. I like contextual groups (which needs experimental features enabled, unfortunately) better since it's like the MS office "group descriptions" but it isn't fully suited for Impress yet so groupedbar (non-compact version also experimental) is a nice middle ground.
Thanks!