How to remove wired device from my wifi? [closed]

asked Feb 17 '3

I went to my gateway and there is an unknown wired device connected to my wifi and it is windows 10?Can someone please help me take it off?I am worried about my sensitive info.Thank you very much,Wrecko65

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Closed for the following reason question is off-topic or not relevant by cmaynard
close date 2023-02-17 21:01:28.447348