Testing is evolving, new tools and technologies are coming to the market so there is always something to learn. However, the basics are still as important as they were before. Writing test cases is still part of our day-to-day responsibility. Every QA writes and documents hundreds of test cases during their career. But are they written effectively? Did you plan them carefully? And did you document them well enough for another tester to be able to update and troubleshoot?  There are plenty of questions and a lot of available information on how to actually document tests in the best way. However even knowing all these there are common mistakes that are happening during documenting tests. In this article we will focus on the following mistakes: