Design a secure PKI using Microsoft Certificate Services

I would love to help you in define digital signatures, examine and analyse the design of a secure PKI using a particular service (e.g. Microsoft Certificate Services) and provide a detailed account of some certificate management functions. I am sure that I can provide evidence (i.e. instructions and screenshots) on how to view and configure certificates in a PKI-enabled application. A hope you will give good feedback which is important for my future career. Thank you for your time, Ainani