Transcription: The most important part of the upgrade process comes before you start, when you assess your old machine and decide what is feasible and what is within your capabilities. We'll start by looking at a well-designed little machine and one which you'd probably be very happy with, but one which would be a real pain to upgrade. This is mainly because it's designed to be compact and will use special components, and you also suffer from lack of working space inside it. Even adding memory can be hard in this sort of machine. You can see the trouble I'm having fitting my hand inside the case above the me ...
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