If you can establish an Internet Login connection your setup is finished and your computer is online.
If there is an established Internet Login but you have no access to the Internet, an installed software (e.g. Anti-Virus or Firewall) could be disturbing your Internet connection. In this case we cannot offer any help.
Therefore it is strongly recommended to use a compatible wifi router. In that way several devices can be connected at the same time and the connection is less prone to interference.
Additional help for most cases can be found in the FAQs.
Are there still problems you cannot fix with the offered help on this website?