I want to leave the old computer to the new computer. I need to do? (Ps+Lr)
It will be necessary for you to deactivate Photoshop on your present computer in order to have your allowed 2 installations. Lightroom is just a simple install on the new computer. Here are instructions on moving Lightroom to a new computer:
How do I move Lightroom to a new computer? | The Lightroom Queen
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