You can turn off fundraising promotions on the Firefox home page by mousing over the promotion and clicking the “X” at the upper right of the promotion.
Pśejěźćo z myšku pśez pósćiwańske napominanje a klikniśo na “X” górjejce napšawo, aby pósćiwańske napominanja na startowem boku Firefox wótwónoźeł.