Earlier quoted context omitted.
If you really want to see some Windows source code. You can just ask them - and they will send it to you. It's not open source and there are limits to what you can do with it. They call it their Shared Source Initiative. They want a reason for sharing it with you but I have used, 'I am just curious.' With that excuse, this was a long time ago when I still used Windows, I got the specific code I wanted for Outlook Exp…
How do you "ask them"? Do they have an email address for this? Or do you have to find the right guy on the team somehow?
https://www.microsoft.com/en-us/sharedsource/
I think this "leak" is greatly exhagerated.