How do you find a subnet on a windows machine?

To find a subnet on a Windows machine, open the Command Prompt by typing "cmd" in the search bar and pressing Enter. Then, type the command ipconfig and press Enter. Look for the "IPv4 Address" and "Subnet Mask" under your active network connection; the subnet can be derived from these two values. For example, if your IPv4 Address is 192.168.1.10 and the Subnet Mask is 255.255.255.0, your subnet is 192.168.1.0/24.