To create a free Azure for Students account, you must be a full-time student at an accredited, degree-granting institution and verify your academic status using a valid university-issued email address.
If you have a valid student email but are still unable to create an account, please try the following steps:
Verify your student email is correctly formatted and that it is active and able to receive emails.
Check your institution’s eligibility: Not all institutions are currently supported. You can verify your school’s eligibility on the Azure for Students
Clear your browser cache or try another browser: Sometimes, browser issues can affect the sign-up process.
Try using the Incognito/Private browsing mode: This helps avoid browser extensions or cookies from interfering with the process.
https://learn.microsoft.com/en-us/azure/education-hub/about-azure-for-students
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