You may already know Power Apps, Power Automate (aka Flows) or Dynamics 365, the Microsoft cloud solution to quickly develop mobile applications and workflows without writing a line of code.
Well, until now each of these solutions had his own administration portal
- https://make.powerapps.com/ for Power Apps
- https://flow.microsoft.com/ for Power Automate/Flows
- https://home.dynamics.com/ for Dynamics 365
Starting June 30, 2020 all of these independent administration portals will be deprecated and removed, redirecting you to the new and unified administration portal for Power Platform https://admin.powerplatform.microsoft.com/
This new administration portal is giving you a unique location to manage and administration the Power Platform solutions and have analytics of the usage of your Power Platform environments.