It would be a good Idea to Pack Project of the finished projects so that everything will be in one folder.
You can then transfer that folder to any external hard drive.
Original material should be only those files you are working on at the time on your Powerdirector computer.
External hard drives are large capacity and are low cost. They are great for unloading your working computer.
Carl312: Windows 10 64-bit 8 GB RAM,AMD Phenom II X4 965 3.4 GHz,ATI Radeon HD 5770 1GB,240GB SSD,two 1TB HDs.