Exam 70-687 Configuring Windows 8.1
https://www.microsoft.com/en-ca/learning/exam-70-687.aspx
Born To Learn Community Wiki
https://borntolearn.mslearn.net/certification/p/wiki?es=Win10&ec=687
Exam 70-688 Supporting Windows 8.1:
https://www.microsoft.com/en-ca/learning/exam-70-688.aspx
Born To Learn Community Wiki:
https://borntolearn.mslearn.net/certification/p/wiki?es=Win10&ec=688
Exam 70-689 Upgrading Your Skills to MCSA Windows 8:
https://www.microsoft.com/en-us/learning/exam-70-689.aspx