The next part is either using the win connection share script ( )
Now if you did everything correctly it should show up as an usb ethernet/rndis device under network adapters This is what it looks like if the rndis device isnt installed, the rpi0w will show up as a usb serial device, you need to right click it, and update driver software, then manually select the driver from your computer (the file you downloaded earlier) Make a new folder for example C:\Drivers, and place the 2 files from that zip there Then go into device manager, it should show up as an usb ethernet/rndis gadget, but if it doesnt, that is pretty normal, Here is a direct link to the rndis driver you need, First of all, get a known good usb cable, plug it into your computer, and the data port of your pi, (the one closer to the center, there is an image in the documentation)