Combine SharePoint and One Drive
Make sure sharepoint and one drive actually work before focusing on other products. Google had this figure out years ago.
Maxwell Gren commented
If you’re working on a file by yourself, save it to OneDrive. Your OneDrive files are private unless you share them with others, which is particularly useful if you haven’t created a team yet.
If you’re already working as a team — in Microsoft Teams, https://mindmajix.com/difference-between-sharepoint-and-onedrive SharePoint, or Outlook—you should save your files where your team works, because OneDrive for work or school connects you to all your shared libraries, too.
When you need a new shared location to store team files, create a shared library right from OneDrive, add members, and start working together. These libraries are accessible within Teams, SharePoint, and Outlook. And it’s easy to copy or move files where you and others need them.