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What are the best IT certifications to have in your list of credentials? Learn the top certifications based on data from our 2017 IT Skills & Salary Survey.

Learn some tips that will help you prepare and pass the VCP5-DCV exam.

Learn how to boost your visibility on LinkedIn by listing your skills and certifications and leveraging the courses you’ve taken for professional development. This is especially important to catch the eyes of recruiters and when applying for jobs.

In this report, review the 15 most popular certifications according to our more than 12,000 North American respondents to our annual IT Skills and Salary Survey. For each certification, you'll find a brief description, the average salary, and some insight into why it is popular.

What were the top paying certifications in 2016? Which certifications did people want credentials in? This article gives a look back to 2016 by providing a review of the 15 top-paying certifications.

Learn about the changes to Cisco certifications with respect to voice and video, outlining dates, and deadlines that may affect your certification process.

Find out which training path is best to earn your Cisco Certified Network Associate (CCNA) Routing and Switching certification with some self-assessments, information about exam requirements and recommendations for test preparation.

Gain the understanding you need to implement ITIL with instructions and tips for important steps and methods for evaluating your existing processes.

We developed a customized, secure online learner portal to deliver course materials, presentations, exercises, evaluations and a student forum.

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