What is the process of getting a broadband connection
I have got a PC

It depends who do you want it with anyone specific and do you have a phone line

You need to choose a service provider. Where I am I have a choice between th cable company and the telephone company.

You choose a carrier usually either a telco or cable provider. They will then explain the rest of the process as it differs depending on the carrier.

To get broadband you will need to select a provider and they will sort you out from there. A useful broadband comparison page is thinkbroadband :: The UK's largest independent Broadband / ADSL review site - Your guide to UK broadband Internet..