You can use your @mail.adelphi.edu or any Google account to build and edit a site
This is a drag and drop website editor little to no code is needed for this
A guide on how to host the website on GitHub pages
How to Host a Website for Free Using GitHub Pages (makeuseof.com)
Create a Free Website using w3Schools
There is a free option to build and host 1 static website
You get 100 credits to use
This has templates to use from for free
Cons:
You will have to sign up for a w3schools account
Replit – Build software faster
This is good for coding remotely
Examples of People's Website Portfolios:
https://www.adelphi.edu/it-services/coursera-career-academy/