Resource Library

There are several Wireless LAN Standards, including b, g, and n, which exist in the 2.4 GHz band. These standards need around 20 MHz of radio frequency in order to transmit their signals. In this video, Ben Miller discusses how to pick access points and channels for optimal performance.

As a power user, find out if you're ready for the SharePoint Site Collection and Site Administration class and how it can benefit your organization.

Co-authors Michael Scarborough and Ryan Ballmer discuss some key differences in the new Global Knowledge ITIL courseware.

Michael Scarborough and Ryan Ballmer, co-authors of Global Knowledge ITIL courseware, discuss why ITIL is important to businesses.

Instructor John Harmon explains subnetting using binary numbers and decimal conversions.

In this video, instructor Glenn Weadock demonstrates how Group Policy settings can control new user interface features such as the Taskbar, and resuscitate obsolete features such as classic menus in Windows Explorer.

Global Knowledge Senior Business Skills instructor Samuel Brown covers tips for preparing and practicing for the PMP exam.

Michael Scarborough and Ryan Ballmer, co-authors of Global Knowledge ITIL courseware, discuss the difference between ITIL Capability courses and ITIL Lifecycle courses.

Global Knowledge Senior Business Skills instructor Samuel Brown covers tips for preparing and practicing for the PMP exam.

Instructor Carol Kavalla talks about the advantages of taking a Cisco Data Center Unified Fabric Implementation class from Global Knowledge.