Why doesn't my Samsung Tab 3 have internet even though the wifi is connected?

[AC Question]

my Samsung tab 3 doesn't have internet even though the wifi is connected

my sumsung galaxy tab 3 does not have internet even when the wifi connected

 

[Laura Knotek]

re: my Samsung tab 3 doesn't have internet even though the wifi is connected

Is this on your home WiFi network, or is this on someone else's network, such as your workplace?