# Project settings

Project settings contain various global parameters and configurations for all your tests and suites.

**What can you do in the project settings?**

**General tab:**

* Change [project](/organizing-tests/projects.md) name 
* Change timezone
* Set the default [timeout](/preventing-failed-tests/timeout.md) for local and cloud runs - this can help you to solve a situation when [cloud tests are sometimes failing](/troubleshooting/cloud-tests-sometimes-failing.md)
* Decide if you want to close the window after a successful test run automatically

**Browser tab:** 

* Enable/disable incognito mode for testing sessions, cookies, or local storage  
* Set a custom user-agent or custom HTTP request headers (for example, you can use it to let BugBug access an environment behind a [VPN or a firewall](/troubleshooting/vpn-or-a-firewall.md))
* Set browser language 

#### Screen size tab: 

* Set window width and height for desktop or mobile screen size - this enables you to [test mobile resolutions](/workflow-tips/mobile-version-testing.md)

**Selectors tab:** 

* Set and define the priorities for the automatic smart [selectors](/preventing-failed-tests/selectors.md), and define your own custom attributes, input names, text content, id, href, class name, etc. 

**Waiting conditions tab:** 

* Set default behavior of [waiting conditions](/preventing-failed-tests/waiting-conditions.md)<br>

**Note:** If you're looking for an [API token](/running-tests/running-via-api.md) see the [integrations](/integrations/api.md) tab

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