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Our broad-based virtualization curriculum consisting of VMware, Cisco, Citrix, EMC, IBM, Red Hat® and Microsoft classes empowers everyone from virtualization beginners to seasoned pros by providing them the skills they need to succeed in a virtualized environment.

Build the knowledge to protect your company and your customers with strong IT policy, governance and privacy practices.

Test your DevOps skills with our free quiz or browse our DevOps certification training courses to learn more about how to become certified today.

Global Knowledge offers AI and Machine Learning training courses for all levels of expertise. From beginner to advanced our course catalog offers it all.

Python has developed to be a commonly used language that enables simple, reliable, and efficient coding structures.

This course qualifies you for PMI® Professional Development Units. Learn essential business skills to help teams transition to remote work. Train today.

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.

You know you need to invest in training, but how do you get the best return on investment (ROI) from your training dollars? To help you make smart training decisions, we've put together this guide, which illustrates some alternative and little-known payment options, the types of discounts and promotions available with training and a suggested list of courses that give you excellent value.

Need to know the difference between copper and optical fiber? Want to learn what the acronyms PBX, PC, PCI, PCIe, PCM, PDA, and PDU mean? Our "Geek Speak v3.0" can teach you all this and more. An update to our popular v2.0 "Geek Speak", this white paper will teach you more than 925 popular IT words, phrases, and acronyms.