STEP 2 - Plot the coordinates (2,3). Remember the x (horizontal) is the first number in the brackets and the y (vertical) is the second number. Each axis is labelled with a scale of numbers, like a ...

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We show you how, with the help of free software, you can have all the benefits of GPS on an older, non-GPS camera. Nik Rawlinson has been writing about tech since Windows 95 was looking distinctly ...