Yes, it does have Wifi.
Yes it does
To fix WiFi problems with your Samsung Galaxy S3, try changing your WPA connection.
Ginger bread
Sign up for internet with an ISP such as IVC Telecom and then connect your Samsung Galaxy to your home wifi network.
i think it does
Samsung Galaxy S
Yes if you have wifi at home on the Galaxy Tab 3
No you aren't
Yes. You do not need a network connection to connect to wifi.
Samsung Galaxy S was created in 2010-06.
Yes, the Samsung Galaxy S is an Android smartphone
Yeah, and good wi-fi to!