How can we find a stable environment for testing?

Test Environment is a function of the software delivery process which aids the software testing cycle by providing a validated, stable and usable test environment to execute the test scenarios or replicate bugs.

A Test Environment is a setup of software and hardware for the testing teams to execute test cases.

 To find a suitable test environment, a lot of factors need to be considered.

Mainly the AUT(Application Under Test), Client Operating System, Browser, Test data etc.