Hallo Joyce,
thank you for your fast answer. This helped me to solve my problem.
I installed the VS2015 VS 2015 Community Edition. I also installed the office developer tools. According to your screenshot this should work.
I had no information which .exe file I have to execute to start VS. I assumed it is blend.exe in C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE because this was in the list of the last executed
programs after installation. Blend.exe runs fine, I can develop and run applications, but I cannot see the office developer tools.
The solution is: To execute VS I have not to start blend.exe but devenv.exe in in C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE. Doing so I have access to the office developer tools.
Best regards
Jo Kolade