This type of execution does not require an Agent at all. This means that you can execute your tests and jobs even if you do not have any agents that are currently available for execution. To use this capability when running a test, just choose the Virtual Agent (1), expand the Sauce Labs section (2), choose the desired browser (3) or device and run your test. Because Sauce Labs provides many browsers and devices and the list can get long, we've added an easy quick search option that will allow you to filter out all the unnecessary targets.