InformIT

InformIT is the online publishing arm of Pearson Technology Group, the world's largest provider of professional reference content on operating systems, networking, programming, certification, web development and design, information technology, and engineering. InformIToffers authoritative, accurate content written by the experts in the field from leading technology publishers, including Prentice Hall Professional, IBM Press, Addison-Wesley Professional, Cisco Press, Sams Publishing and Que Publishing -names technology professionals and home and office computing users trust.