The Intel Pentium B960 @ 2.20GHz running Windows 8.1 (6.3) is a vintage setup, but with the right chipset, graphics, and network drivers, it can still browse the web, stream video, run Microsoft Office, and serve as a lightweight secondary machine.
If you're unable to find the correct drivers on the Intel website or prefer an alternative method, you can try the following:
If your machine feels sluggish despite having the right drivers, consider these "revival" steps: List of Drivers for Intel® Graphics
The Pentium B960 uses . The drivers you need are for: