Delete history completely so that you can no longer see it anywhere?

I have a relatively old laptop from Sony and I want to delete the history there so that nobody can see this history anymore. My question: Where is the history saved and how can I delete it? Please reply quickly

Format the hard disk

And how do you do it as a 14 year old without the parents noticing

Every browser allows this in the settings.

And is completely gone

If the parents are not completely stupid, they will of course notice it.

I use goggle and then go to extras and then to history and then delete, but you still have to be able to see it

And there are other options

how I can do that quickly now

You can delete the search history in the browser.

For Chrome in the settings under advanced settings (Advanced)

I use goggles
then it's not completely gone, is it?

But then everything is gone.

No, it is completely gone afterwards, your browser is again like after you have just downloaded it.

So I was told that you can still see it on the router or something and the problem is that may sound stupid but I don't even really know what the router is, the FritzBox or how?

The router is the Fritzbox. But I hardly think that your parents will bother and look at the browser history via the Fritzbox. Just delete that in a browser and don't worry so much.

Thanks, but I was in the fitzbox today, just because I'm worried and I didn't see anything just when we called, but I still have a question we have such a red thing and I think that's the router we also have Wi-Fi plugs on what I have accessed

My worry is that my father will soon get a new cell phone because the Internet is no longer connected, so that he will probably still try to connect again because the cell phone is otherwise very well preserved so that he can search everything because he thinks unlikely but maybe there or so that he just has the opportunity and then uses it