21. For a complete list, gets the help screen . 22. The structure is wrapped inside a grille of aluminum louvers that help screen out the sun. 23. Sometimes, the help screen can be pretty involved. 24. Hazinski helped set hiring criteria and went to Karachi in early April to help screen job candidates. 25. When the job was last vacant in 1993, Graham used an informal nominating committee to help screen applicants. 26. Still, even positive change can be stressful, especially when there's no printed manual and very sparse help screens . 27. Transportation Security Administration spokesman Paul Takemoto said the new agency is looking at new technology to help screen passengers. 28. The county has also proposed planting foliage in the campsites, to help screen them out of the coastal scenery. 29. Customs relies on computerized reviews of shipping manifests to help screen and identify cargo that requires a closer look. 30. On a huge screen, a montage of error messages dissolves into excerpts from baffling manuals and helpless help screens .