Check out this overview of the most commonly used Microsoft 365 portals
In this blog, an overview of the most commonly used admin center URLs of Microsoft 365, Azure, SecurityCenter.
Office 365 Suite
Office 365 admin
Microsoft 365 Admin Center: admin.microsoft.com or https://aka.ms/admincenter
Azure AD https://aad.portal.azure.com
Admin Teams https://admin.teams.microsoft.com
Store for business https://businessstore.microsoft.com
Security & Compliance
Cloud App Security portal https://portal.cloudappsecurity.com/
Compliance portal https://compliance.microsoft.com
SecureScore portal https://securescore.microsoft.com
Security Center https://securitycenter.windows.com
Azure ATP: https://portal.atp.azure.com
OneDrive admin center: https://admin.onedrive.com/
Can't find a portal?
There are several direct links not published to focus on the biggest and most important ones. If you have another portal that you use often, comment at the bottom of this article and we will put it in this list.
Cmd.MS is a convenient place to quickly navigate to all Microsoft portals.