To Whom it May Concern, System: Microsoft Windows 10 Home Edition CPUs: Intel(R) Celeron(R) CPU N3060 @1.60GHz 64-bit Operating System, x64-based processor Deps: vs_community__1560150700.1495339730.exe, Python-3.6.1.tar.xz http://nurmi-labs.blogspot.com/2017/06/vim-notebook.html I don't know if people use them (.chm files) much anymore. The index appears to work but none of the pages seem to render in the main pane. https://www.python.org/ftp/python/3.6.1/ python361.chm https://docs.python.org/3/download.html You might point out the file format as follows. Plain Text (UNIX format) Download (ca. 2 MB) Download (ca. 1.5 MB) Sincerely, Eric Lindblad P.S. Here are the web pages for a February event in text format. https://github.com/bsbf2018/doc