Put a virtual image, with the basic applications you need, on a USB stick, together with its player; 2Gb should be enough.
If possible, install the player on the public PC and then run your own OS from the USB stick. This should provide enough isolation from the host.
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Put a virtual image, with the basic applications you need, on a USB stick, together with its player; 2Gb should be enough. If possible, install the player on the public PC and then run your own OS from the USB stick. This should provide enough isolation from the host.