My computer says it is connected to the internet; there is not even the limited connectivity option. But, when I try to use anything that requires a working internet connection, nothing is working. Am i connected to the internet?
Well, it seems that you are not really connected to the internet. The first thing you should do is check your firewalls. It’s possible that they are blocking your connectivity.
Also, check connectivity in other devices connected to the same wifi. If only your laptop is the one facing problems, open the internet properties and check your entries for IP address, DCIP and others, in the IPv4 tab.
Finally, another possible problem could be a virus so install a good anti virus and run a scan.  
