I was moving and didn’t open this HP computer shipment till this week. I was surprised to find this is a refurbished unit. I hired a professional IT person to hook it up. We discovered it does not have an internal WiFi connector. Instead a USB WiFi adapter was enclosed in the box. That adapter was unable to connect this unit to my home set up. The shipment had not paperwork in it, no manual no set up instructions. So now I have had to buy a new USB WiFi adapter and get my IT guy back to try and get this computer working. If I could I would return this shipment for a refund as it is not what was advertised on Amazon. Due to my move status I’ve missed the 90 day return period. Hopefully tomorrow’s round 2 of the installation process will be successful but I am having doubts.Very disappointed