Upload Multiple Projects to GitHub Repository

Open Command Prompt and go to the root folder where your Projects Files/Folders are located
Clean 1st GitHub local folder (in case it was configured earlier)
> rd .git /S/Q

Initialize GitHub local folder
>git init

Add files/folders to GitHub local (Note: space between add and dot)
>git add .

commit file/folder to git local repository
git commit -m "BizTalk Projects commit"

Push to file/folders to GitHub cloud repository
>git remote add origin https://github.com/DeepakkSHAW/Dummy.git

Finally need to push (Note: you may need to provide git credentials, and wait for the upload to complete)
>git push -u origin master


Go to online and GitHub web portal, hopefully, it’s all done.