In presentations we have often the problem of text align in the same place on all slides. Aligning it manually is quite time-taking :-). Therefore you can use eg. the helping guides that can align objects on all slides presentation at the same place. How to turn, copy and move them, you will learn in this video. Laso do not forget new feature of dynamic guides that in the version of PowerPoint 2010 makes it easier to align objects to another. If this guide has helped you, become a fan on Facebook and recommend this site to your friends, it can be useful for them too.
Please note that this tutorial is presented in czech language.