Install the cygwin system from http://www.cygwin.com

you can get the setup program from http://www.cygwin.com/setup.exe

Choose a temporary folder

Unless there is a need, use a direct connection.

It is recommended to use http://mirrors.rcn.net

Install cron, cygrunsrv

cygwin-doc

man

nano

autossh, openssh, openssl

curl, lynx, wget

Desktop and start menu items are not needed.

Done.