Yes you can but you need to understand that more node rewards will be distributed to nodes that have high availability (always on) and a fast internet connection. If you’re running a janky old laptop that swaps memory everytime it gets a request your quality ranking will be low and you’ll make fewer Presearch rewards.
I would recommend getting a Low Cost Mini PC or a Raspberry Pi 4B with at least 4GB ram kit from Amazon and just let it run sitting on the corner of your desk.
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