hallo, how can i put websites on a black list, so that firefox does not connect to those?

Hey there. You can find these settings via the two options: Click the 3-bar menu top right of the browser Click Options Click Advanced

or Paste "about:preferences#advanced" into your URL

Once there you can toggle "warn you when websites try to redirect or reload the page".

As well, to block some sites you can visit these different websites here: https://www.techjunkie.com/block-website-firefox/ https://support.mozilla.org/en-US/kb/block-and-unblock-websites-parental-controls-firef https://addons.mozilla.org/en-US/firefox/addon/leechblock/ https://addons.mozilla.org/en-US/firefox/addon/blocksite/

thanks Zachary,

i will try your proposal at home when my pc is back working. last night we had a thunder and a lot of things are broken as the tv and mine pc (power), i let you know what your proposal gives.

thanks a lot pol