Searching for 36xHDK. 5751-37 K/ W windows

I suck on this computer . I don?t do email but I my trying. My house old window K/W windows all of them broken bedroom first windows to start an on to learn how this works. One at a time. Do you what l mean. So I got. 36TG. 19_030 chip. 5751-37. 36xHDK. On silver strip any thing look like I koow what the ?? I am doing