Today,增强released toGVRL和all resources within theInfoTrac和在上下文中families (including thePowerSearch平台）将增加无障碍的残疾人士，如低视力或失明，改善可用性，桌面和移动的研究人员，以及创建跨我们的一些最热门的资源，共同的用户体验。
一览增强
Updated Training Videos
No action is required for customers or users, the accessing the new, enhancement experience is automatic! If you prefer a walk-though of the new experience, watch short training videos reviewing product features:
- GVRL
- InfoTrac(Academic OneFile, General OneFile and all InfoTrac Collections)
- Biography in Context
- 加拿大在上下文
- CLiC (Classroom in Context)
- Opposing Viewpoints in Context
- Student Resources in Context
- Science in Context
- World History In Context
- U.S. History In Context
Keep informed; try it today!
How do I narrow by subdivision? I no longer see the second level indexing that makes Cengage products distinct from Google results.
喜添，我转发你的问题的技术支持，最后一周。他们应该能够帮助你与一些更多的上下文你的问题。
Best!