Pre-create OneDrive personal sites for users
Instructions on how to do this can be found in the links below - https://go.microsoft.com/fwlink/p/?LinkId=255251 https://docs.microsoft.com/en-us/powershell/sharepoint/sharepoint-online/connect-sharepoint-online?view=sharepoint-ps https://docs.microsoft.com/en-us/onedrive/pre-provision-accounts