Unable to access SRE50 Setup Videos

[Kevin-Glendinning]

Hi

I'm unable to access the SRE50 setup videos. When I try and access them I am re-directed to Sharepoint to sign in and I get the following error:

We're sorry, but myusername@outlook.com can't be found in the microsoft.sharepoint.com directory. Please try again later, while we try to automatically fix this for you.

Please could you resolve this or advise me where I can get the two Video Demos from?

Kind regards

Kevin