Need help with new pc question and saved projects

Hello, don’t know if this is the right place to post this but just wondering if people can help me? I’m going to be moving to a new Pc, but I think when I plug my hard drive into the new Pc that my saved program projects like Filmora or photoshop will say it can’t find the original files used in the projects, I need these projects to 100% remember everything, do people know how I can sort this out? Thanks