Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
First, you need to go into its Settings, Network Settings, WiFi or Wireless Settings, and then Enable the WiFi or Wireless Settings, i.e. turn the WiFi network to On or to Enabled.
Second you need, once that is done, to
1. find a nearby WiFi station that is your own, by its name.
2. connect to that nearby WiFi station.
OK, understood... no Remote Tech Support needed.
I was thinking: your iconia (or whatever it is) WiFi may have changed its configuration.
So you need to connect to it again, Manually. Re-enter the info for connecting. The configuration it has stored, now, for connecting appears to be invalid.
Do you have other devices that access your local WiFi internet?
Does you local WiFi box have indicator lights that show it is On and active?
Have you switched the WiFi on your Iconia, to On, yet? or do I need to include instructions on how to do that, also?
With that data, I should be able to put those instructions together for you.