PC Assist @ Home highly recommends BT Broadband for all your internet access requirments, click link below for more information:-

 

To check the speed of your current broadband connection click "Begin Test" below:-

 

If you wish to change your broadband provider then you will need to obtain a MAC (Migration Access Code) from your current provider (make sure you are out of contract first!) and then provide this code to your new provider and the service should seamlessly transfer over from one to the other

More information can be found here