To start, click on the Firefox menu in the top right-hand corner of your screen. It looks like three lines stacked on top of each other. In the drop-down menu, click on Content Blocking. You should see a blue pop-up with different selections.
Zo byšće započał, klikńće na meni Firefox w prawym hornim róžku swojeje wobrazowki. Wupada kaž tři linije jedna nad druhej. Klikńće we wuběranskim meniju na Blokowanje wobsaha. Wy dyrbjał módre wuskakowace wokno ze wšělakimi wuběranskimi móžnosćemi widźeć.