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That means I need an image for every word to have it overlayed into a movie clip?
You can do it with titles.
Since the 'computer' text is moving, you would have to create a moving text video for the 'computer' readout.
If you have a computer, you can write whatever you want for the screen image and use a Screen Capture Program. (PD 15 has a Screen Recorder).
Nobody said it would be easy!
Movie studios have thousands of dollars and hundreds of video artists to create those images. Hollywood movies cost millions of dollars to make.
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.