So, on laptop number 1, I was looking for some things on the internet. When I wanted to search for something on the 2nd laptop, I saw all the search queries that I was looking for on the 1st laptop on the Internet. Is this some app that monitors the 1st laptop?
You are probably logged in with an MS account and, in the worst case, have the synchronization active
How can I make the synchronization inactive?
You can find the answer here
Maybe you signed in to Google and that on both laptops?
Oops, I was signed into the same Google account on both laptops.
Yes, I didn't see it at first, thank you!