Windows activation call centerLearn more here Assisted Support Microsoft Product Windows activation call center Assisted Support can be contacted by leveraging the telephone numbers within the product you are trying to activate. Please schedule a call back. So, you received an email from Microsoft with the instructions, but something is not working. Was this information helpful? Information that needs to be gathered prior to talking with the Microsoft Assisted Support team. Microsoft Windows 10 Microsoft Windows 8.
windows activation call center from links is given below.