I reinstalled my computer, took it, went home, and since I'm on wired internet, I didn't have a net and called my provider. It turned out that the icon in question, through which I log in to the network, was also deleted, but that's not what I want to ask. My provider obviously saw what I was doing, I don't know exactly how. Is this possible? Can the ISP keep track of what I do, the sites I visit, etc.?
1 marwaalaqaby answered
Yes, look for a topic a few months ago a similar question was asked, where I answered more or less in detail.