Sorry I thought the device connected directly to the Internet itself, not through a computer?

https://www.bing.com/search?form=MOZPSB&pc=MOZO&q=wifi+windows+ten+settings

You can also reach Amazon Echo Customer Support by phone directly and toll-free at 1-877-375-9365. From 3 a.m. to 10 p.m Pacific time, seven days a week.

Here's the other instructions I found.

https://www.amazon.com/gp/help/customer/display.html?nodeId=201549640