80Appendix B. Use, and care informationAccessibility and comfort -------------------------------------------------------- Ergonomic informationWorking in the virtual office may mean adapting to frequent changes inyour environment. Following some simple rules will make things easierand bring you the maximum benefits of your computer. Keeping in mindsuch basics as good lighting and proper seating, for example, can help youimprove your performance and achieve greater comfort.Note: This example shows someone in a conventional setting. Even if you work in acasual, less conventional setting, many of the tips in this section still apply.Develop good habits, and they will serve you well.Head and neck in uprightA suitable brightnessavoid glare or reflectionType softlySupport the forearmsFlat on the floorGood back supportand seat heightParallel to the floor