All of Bitcoin Core's data files are completely Operating System independent. You can copy/move all of the files over, including the blockchain block files and the wallet.dat, without worrying about any incompatibilities. If you use the latest version of Bitcoin Core, you are unlikely to run into any issues.
That worked, thanks! And, it saved me a ton of time, since I already had the whole blockchain downloaded.
I installed the lastest Blockchain Core on Windows10 then copied over the .bitcoin directory from the linux PC (~120gb).