Same procedure as every year, or the same procedure as twice a year. Microsoft delivers a new version of Windows 10 with the Windows 10 April Update. Most users get through the update process perfectly without any preparation. That's fine, but there are certainly plenty of problems again.
That will be the same with the upcoming April update at the end of April. The good news: You can arm yourself very easily and prepare for the Windows 10 April update. If you invest a few minutes now, you will be ready on the deadline and can import the April update directly. If problems arise, then you have a quick solution ready. Sticking point 1 are preparatory updates.