PuTTY is a popular SSH client for windows which everyone uses. While PuTTY is a great free app it is just basic, if you want to open multiple SSH connections in a tabbed interface then look at Putty ...
Before getting into the nitty gritty (and, be warned, there is plenty of that to come) I must point out in the STRONGEST possible terms that this program should never ever under any circumstances be ...
Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\ssh] @="URL:ssh Protocol" "URL Protocol"="" [HKEY_CLASSES_ROOT\ssh\shell] [HKEY_CLASSES_ROOT\ssh\shell\open ...