I need help because I'm not very computer savvy. I want to take over my website and stop the ongoing payments to the people who originally designed it. I'm worried that they could go out of business and I would have to start all over. AI told me that "I need to separate the domain and hosting from them. This is very doable, but it requires careful steps to avoid downtime or losing content". I don't know what those "careful steps" are. Can someone help me do this and if so, please choose whatever price you think is fair for your help. Thanks for understanding someone who doesn't come from a computer generation.