Why wont my tablet pick up my wifi?

SOURCE: Samsung tablet isn't connecting to

Hi,
Go to Settings, Data Connections, Mobile APN and press Menu.
Then choose, reset to defaults.
It will take a minute or so, but after that 3G should ve enabled once again.

Hope i was of any help. If so, please rate me.
Thank you,

PcSimples

SOURCE: I purchased this tablet a couple of months ago

Do you see the networks on you tablet? Ask at the campground where the wifi antennas are and go close. Somewhere in the settings for wifi you should be able to activate wifi if it isnt and then select wifi connection. They might have a login.
Good Luck.
Sorry im not that good with Android.

SOURCE: I have the Archos 101

I had the same problem with my third Archos 101 (I've had two replacements to the first one I bought in June 2011). I just got the third one two days ago and it wouldn't connect to my WiFi like the previous two would. I had to add the 101's MAC address to my router's setup and now I'm connecting to the Internet. Alternatively, if your cell phone supports tethering (my HTC Tilt does) you can tether your 101 to access the Internet through your phone. Mine is working well that way....for now.

SOURCE: my arnova 10 G2 will not connect to wifi network do i need a micro simcard

The powerful 1GHz ARM Cortex A8 processor sits inside an extra-slim 12 mm body weighing only 540 grams meaning your ARNOVA 10 G2 is perfect to gather around on the sofa at home or slip into a carry case for when on the go".

Archos Arnova 10 G2

SOURCE: pandigital novel tablet will not connect to home wifi serv.states it not in range and scanning

Have you tired standing right next to router ?