Hide the OneDrive and SharePoint app tiles
By default, the OneDrive and SharePoint app tiles appear in the app launcher and on the Microsoft 365 admin center. If your subscription doesn't include one of these services, or if you don't want users using one of them, you can hide the app tile for it.
Hiding these services doesn't remove them for users. If users have saved the address of the service, they will still be able to access it.
If users click a tile for a service they don't have, they will see an Access Denied message.
To hide app tiles
If you have Office 365 operated by 21Vianet (China), sign in to the Microsoft 365 admin center, then browse to the SharePoint admin center and open the Settings page.
At the bottom of the page, select classic settings page.
In Show or Hide App Tiles, select the tile you want to hide.
If you have an Office 365 Education subscription, you also have the option to hide OneNote Class Notebooks and OneNote Staff Notebooks.
Hiding the OneDrive tile also hides the tiles for Word, Excel, PowerPoint, OneNote, and Visio.
To save the settings, select OK.