I initially installed the Microsoft Visual Studio Express 2013 for Web on my desktop. My desktop runs Windows 8.1 with internet explorer 11. It ran fine until the license expire
Click on Start --> Run --> type cmd and click on OK.
Command Prompt will be opened. Then enter this command.
ipconfig /flushdns
and press Enter.
Now try to access https://app.vssps.visualstudio.com/Profile/View
It worked for me...