If you haven't already logged into your Microsoft account in the browser you are using, open https://myaccount.microsoft.com/ and log in with your email address ending with @ostimteknik.edu.tr. Then, in another tab of the same browser, visit https://lmsclus.ostimteknik.edu.tr/. Click on the Login link in the top right corner of the opened Home page. When you click on the Microsoft link you see on the page that appears, you will have access to the system.
