See <a data-l10n-name="support-about-studies-link">about:studies</a> for more information, including how to disable individual experiments or to disable { -brand-short-name } from running this type of experiment in the future.
Gweler <a data-l10n-name="support-about-studies-link">about:studies</a> i gael mwy o wybodaeth, gan gynnwys sut i analluogi arbrofion unigol neu i analluogi { -brand-short-name } rhag rhedeg y math yma o arbrawf yn y dyfodol.