I've been doing a fair bit of programming with the Win32 API and a friend gave me a book for Christmas called Windows via C/C++. It's the hardback edition and was still wrapped.
Had a read and really digging into it and having fun. I tried to find an amazon link to give to a friend as he wanted to take a look and I noticed it's out of print. I have the 2014 edition so not sure when it went out of print. The kindle edition seems to be available.
I also noticed for a new hardback some sellers want £900. I can't imagine my friend would pay so much for such a book.
Is this book still relevant to windows 10?