To delete a wireless network profile in Windows 10, follow these steps:

  1. Click the Network icon on the lower right corner of your screen.

  2. Click Network settings

  3. Click Manage Wi-Fi settings.

  4. Under Manage known networks, click the network you want to delete.

  5. Click Forget. The wireless network profile is deleted. Close out of Network Settings by clicking the X in the upper right hand corner.