Having defined a test program model, the test team constructs a test architecture, which depicts the structure of the test program and defines the way that test procedures will be organized in support of the test effort.
To verify this problem, just connect your iPhone to a different USB port on the computer. Try installing/reinstalling latest version of iTunes. Install the latest version of iTunes (v12.2.1.16) for Windows 10 on your computer.
How to make iTunes (on a Mac) recognise an iPod, iPhone or iPad. It is less likely (although still possible) for an Apple Mac to be unable to recognise an iPod or iOS device. In this case, you should check the following: Check your USB connection - in particular, check the socket for dust and residue.