Hello, Robert.
Thanks for getting in touch with Microsoft’s Community.
We understand that you want to know about Microsoft Certifications.
Introduction and FAQs | Microsoft Docs
Online proctored exams make it more convenient for people to earn valuable certifications. While some will choose to take their exam at a test center, many people take exams in the comfort of their own office or home.
Microsoft partners with other companies to deliver certification exams through online proctoring. These partners are Pearson VUE and PSI. Official Providers
Visit: About online exams with Pearson VUE.
Visit: About online exams with PSI.
MTA: Windows Operating System Fundamentals; MTA certifications are a great place to start if you would like to get into the technology field. MTA certifications address a wide spectrum of fundamental technical concepts, assess and validate core technical knowledge, and enhance technical credibility.
In regards to the certification, we can suggest this page which instructs and adapts the certificates and skills that are best for your profile. Learning Site.

From there you can also filter to easily locate your preferred certification path that you can use to your career. Other new Role-based Certifications can also check here.
You may also want to consider exploring other Microsoft certifications that we offer which will also verify your skills and unlock professional opportunities. To get a full list of the current certifications that we offer, please visit this page: Browse Certifications and Exams | Microsoft Docs
Additionally, Microsoft has a special free program for all the people and customers with the popular learning paths and modules to improve your abilities: Microsoft Learn | Microsoft Docs
We wish we could be of more help, and if any additional assistance is needed, rest assured that we will be happy to jump in and take a look.
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Wishing you an amazing day,