I won a contest @libreoffice held, and I got all this KILLER LibreOffice swag from them.
I've used LibreOffice for so many years, from back in the mid 2000s when it was OpenOffice. It's better than Microsoft Office. It's totally free and open source, and you don't have to be logged in like you do now with Office.
Try it out if you haven't, you won't regret it.