Your internet might not be working on your laptop or tablet or phone for a great range of reasons - firstly, try the tips on the left of this page. If these don't solve the problem then contact me using the details above and I can conduct a more thorough technical analysis.
I also have experience in Active Directory networking, specifically using Windows Server 2008. I have set up a multi-user environment in a local authority setting, creating scripts to facilitate service user management in a way that was manageable for non-administrators. I have wide knowledge of Active Directory Group Policy that enables customisation of and security in the whole IT environment.
If you are setting up a small company and need IT infrastructure, or need maintenance on exisiting, please contact me using the details above.