This is the final notice for the "Introduction to the Usage of High Performance Systems, Remote Visualization and Grid Facilities at LRZ" on May 5, 2011, 10:00-17:00 at LRZ. The course will include basic Linux usage, specific information on the hard- and software of the LRZ cluster systems, the visualization systems and usage of the grid middleware (Globus Toolkit) is given. Grid certificates can be provided if needed. Details of this and other courses are available on our webpage http:// www.lrz.de/services/compute/courses/. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali3999/ Matthias Brehm