Roger Samara

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Roger Samara | What Is the Technology Behind a Touch Screen? Roger Samara

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Roger Samara - 2019 Best Technology of CES Roger Samara

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Basic Things You Should Know About Data Science by Roger Samara Roger Samara

06:27

Roger Samara "Montreal": Technology Trends Roger Samara

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Roger Samara - Fixing Computer Faults Roger Samara

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Roger Samara | Top 13 Hardware Problems and Solutions Roger Samara

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Roger Samara - Computer Networking Technician Roger Samara

00:53

Roger Samara | Computer Repair Services Roger Samara

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Roger Samara | Finding the Right Computer Technician Roger Samara

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Roger Samara | Different Types of Viruses and Their Effects on Your PC Roger Samara

00:40

Tips to Prevent Data Loss | Roger Samara Roger Samara

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Brilliant Tips And Techniques For Your Computer By Roger Samara Roger Samara