Follow the instructions here. It's very easy to set it upAdguard Home looks like not supported on Windows
How to set it up
Currently, you can install AdGuard Home on MacOS, Linux (x32 or x64), and Raspberry Pi. There is no need to go into technical details — we have the installation process described in the dedicated GitHub repository. Also, detailed guides on installing AG DNS to VPS and Raspberry Pi are available in our Wiki.
AdGuard Home is a network-wide software for blocking ads & tracking. After you set it up, it’ll cover ALL your home devices, and you don’t need any client-side software for that.adguard.com