It seems you are experiencing issues with network visibility between your Windows 7 Enterprise laptop and Windows 7 Ultimate desktop. Let's try to troubleshoot this step by step to help you resolve the problem. Here are some common solutions to try: 1. Workgroup Configuration: - Ensure both computers are in the same workgroup. You can check and change the workgroup settings by right-clicking "Computer" on the desktop, selecting "Properties", then "Advanced system settings", and under the "Computer Name" tab, click "Change" to adjust the workgroup to match that of the laptop. 2. Network Discovery: - Make sure network discovery is enabled on both computers. You can find this setting in the Network and Sharing Center. Go to...