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# Firefox Focus for Android
> Browse like no one’s watching. The new Firefox Focus automatically blocks a wide range of ads and online trackers — from the moment you launch it to the second you leave it. Easily erase your history, passwords and cookies, so you won’t get followed by things like unwanted ads.
*Don't see what you're looking for? [Check out our shared docs](https://firefox-source-docs.mozilla.org/mobile/android/focus-android/index.html).*
## User support
* [Support articles](https://support.mozilla.org/en-US/products/focus-firefox/firefox-focus-android)
## Download
## Contribute
* [Contributing (Writing code, translating the app, testing the app)](../../docs/shared/android/CONTRIBUTING.md)
* [Mozilla Community Participation Guidelines](https://www.mozilla.org/en-US/about/governance/policies/participation/)
## Communication
* Send an email to our [public Firefox Focus mailing list](https://mail.mozilla.org/listinfo/firefox-focus-public): firefox-focus-public@mozilla.com
* Send an email to our internal Firefox Focus mailing list (mozilla.com email required): firefox-focus@mozilla.com
## Developer Documentation
* [Architecture decisions](Architecture-Decisions.md)
* [Automation](../../docs/shared/android/automation.md)
* [Content blocking](Content-blocking.md)
* [Multisession architecture](Multisession-architecture.md)
* [Telemetry](Telemetry.md)
## Product Management