Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Firefox for Android Support

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Avoid and report Mozilla tech support scams

Avoid and report Mozilla tech support scams

Mozilla does not provide telephone support and does not charge for software downloads, upgrades or technical help. Learn more.

Private Browsing on Firefox for Android

Private Browsing on Firefox for Android

Private Browsing on your mobile device is great for viewing websites incognito – without saving information about the sites you visit.

Manage my default search engines in Firefox for Android

Manage my default search engines in Firefox for Android

Firefox for Android lets you add, remove and change your default search engine. Learn to manage your search engines with just a few taps.

Manage marketing data settings in Firefox for Android

Manage marketing data settings in Firefox for Android

Learn what marketing data Firefox collects on Android, how Mozilla uses it, and how to manage or opt out of marketing data sharing.

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