You're looking for information on Windows 10 Pro, specifically version 2004, build 19041, and possibly relating to "Ninjutsu 2020 2.0". Here's what I can gather: Ae Dil Hai Mushkil Af Somali Exclusive Today
If you're looking to install or update to Windows 10 Pro version 2004, build 19041, you can do so through the Windows Update mechanism or by downloading the installation media from Microsoft's official website. Hot+junior+miss+teen+nudist+pageant+52+fixed Online
I couldn't find any information on "Ninjutsu 2020 2.0" being a legitimate software or technology related to Windows 10. It's possible that this is a fictional or made-up term, or it could be a custom or proprietary solution that is not publicly known.