Connect Windows Instance(aws) with your pc
First
Search box type rdp
open rdp port in aws instance port
make a window instance and open inbound rule port rdp
copy public ip like this Public IPv4 DNS
ec2-100-25-137-103.compute-1.amazonaws.com
paste in remote desktop connection
click on connect and then User name write Administrator and in pssword generate the password from option and conncet