I know there are other questions on this, but none of their suggestions work.
I have Visual Studio Community 2015 and I am running Windows 10. When I try and sign into it, I cannot and get the error "SP324099: Could not complete the operation" and it takes me to this URL which just says "this page cannot be displayed.
I used internet explorer 11.
The reason why I have to use Visual Studio is because my professor is giving us assignments that specifically pertain to Visual Studio and cannot be done on another IDE
I reinstalled VS and it works now.