I\'m working on a javascript front end site to run in the browser [Chrome], and I\'d like to launch Word on the clients PC with their selected macros that have already been
Office 2010 SP2 and above install URI Schemes which you can use from your website. Microsoft has documentation for these available here: https://msdn.microsoft.com/en-us/library/office/dn906146.aspx
There is a protocol for each of the office products. The MS Word protocol is ms-word:
You probably want the "open for edit" command which looks like this: ms-word:ofe|u|