Delete Whatsapp web chats forever?

I registered using an old laptop 2 years ago and stopped using it because the charging cable no longer works. Now he has sold it and am still registered there. Is there the possibility to log me out or at least the chance if I delete my current chats that you can no longer see it on the old laptop? (I'm currently logged on with my new PC).

Go to whatsapp and then to Whatsapp Web there you will see all computers that are registered with your Whatsapp. Just click sign out and it's good. And Whatsapp web only works when the cell phone is close to the laptop.

WA Web only works if you have WA on your cell phone on the Internet, is not installed or saved on your computer…

on the cell phone in the WA settings you can simply throw out the lappi…

Settings - WA Web - log off all devices

The cell phone can be on the other end of the world, WA Web only works if the cell phone is online, no matter where it is

Ah understand, I rarely use it, but thought to have remembered when my cell phone was out of the house Whatsapp web did not work even though I also have mobile data.

If your WA also works on the cell phone outside the home (mobile data) then WA Web also works

Thank you very much!

Thank you very much!