Most everything comes with wifi access now, so no worries there & it states wifi on the page (bolded below).

I found this on the link-
[The one-cord set up allows quick and easy arrangement in any room. Featuring a modern thin panel with a sturdy easel stand.]
[Connect to what matters: The Inspiron 20 is outfitted with faster and longer-range 802.11 ac wireless technology for a stable connection. You can chat with friends and family or stream music and movies quickly and securely. ]
http://www.dell.com/us/p/inspiron-20...o/pd?ref=PD_OC

Win 10 set up info thread -
http://neurotalk.psychcentral.com/thread225063.html