Web Sign-In (WSI) is a credential provider on the Windows lock/sign-in screen for AADJ joined devices that provide a web experience used for authentication and returns an auth token back to the operating system to allow the user to unlock/sign-in to the machine....
Costs vary by program, but joining Coursera is free and many courses can be audited for free. Paid individual courses with certificates start at $39. edX vs.Udemy While edX partners with academic institutions and companies, Udemy links individual instructors with students. Udemy doesn’t offer de...