I know my ISP's speed is down ..... less than I am paying for ..... as evidenced by testing on multiple broadband speed sites on the internet. My ISP refuses to accept my complaints as the measurements were made thru my Netgear Wi-Fi access point. I also am using a smart phone, a smart tv and a wireless printer on the same Wi-Fi network and they are functioning well. My understanding is that practically all Android devices including the phones allow you to make such measurements using a simple adapter cable. Yet, neither Microsoft or HP has seen fit to provide software that will allow me to make measurements thru either one of the two USB 3.0 ports or the Micro HDMI port. Anybody have any ideas ? It seems ridiculous to me that this ability should be standard on any device that calls itself a notebook computer. Thanks for any help.