When you create a new SharePoint site using the normal "Team Site" template, there's a menu going down the left-hand side of the screen to navigate the site.
And by default, every new Office 365 Tenant has a "Communications Site" pre-created on address mycompany.sharepoint.com - using the "Communications Site" template.
How can I add a menu to the default communications site?
I'm also curious if there is any possible way to have the default site created using the "Team Site" template. Considering that most sites use the "Team Site" template, it's very annoying that the default one looks different and confuses users.