Resource Library

System Administrators, or SysAdmins, are the “installation specialists,” “configuration specialists” and “fixers” in IT. If you’ve ever seen Pulp Fiction, SysAdmins are like Winston Wolfe — their job is to solve problems.

IT is a very fast changing industry – what is hot today may be a tiny niche market in only a few years and lesser known things may turn out to be huge trends. That having been said, there are many certifications that will be around for a long time. However, this does not imply that recertification and/or continuing education credits are not required to maintain certification. Predicting the future is always challenging, including in IT, but these certifications are good bets.

Join us for a detailed, hour-long webinar in which Microsoft Windows expert and Global Knowledge instructor Jeff Peters will review and demonstrate the key tools needed to rescue a problematic computer. He will explore the ins and outs of the powerful Windows 8 Reset, Refresh, and Restore options, enabling you not only to get your business running smoothly again with minimal troubleshooting, but also to save the day for you and your end users.

Microsoft retired the MCSA and MCSE certifications on January 2021. Does that really mean it is the end? It isn’t. Join this webinar to understand the logical next steps and new certification paths. View the slide deck>>

Many experts agree that memory is the most important resource with regard to SQL Server performance. There are hundreds of performance counters, and therefore, it can be complex to figure out just what to monitor. Here are some suggestions in understanding whether memory pressure might be the performance problem with your SQL Server.

When we learn a concept for the first time, the newness of it tends to become embedded with the learning process. We remember the new idea's significance and forever after remember it as new. The initial impact of a discovery can prevent the concept from aging. At the same time, we realize how quickly technology advances. Is it time to evolve your expertise?

IT administration tasks have usually required manual, point and click operations. Those days are gone; not only is manual action no longer necessary, but your IT technologists can’t afford the time to manually do what can be easily automated and taken off their plate. PowerShell provides an intuitive way to turn time-consuming grunt work into simple, repeatable, scriptable commands. Is your organization taking advantage of PowerShell? Your competitors are. View the slide deck>

Prepping for a Microsoft certification exam? Global Knowledge's own Tracy Wallace has you covered with these six tips for passing any Microsoft exam.

Network security is everyone's concern, and this applies to computer security as well. Many security breaches occur due to user ignorance of basic security principles, not malicious intent. Network and computer security are like an onion - there are multiple layers. Good security begins with understanding what you can do to keep your systems safe and implementing a layered approach. If you depend on one program or feature to secure your computer, then when (not if, but when) that dependency is breached, you may have personal information stolen or even have your computer taken over.

This webinar will provide tips and strategies for achieving Microsoft certifications for personal and career success. This webinar will present ideas around studying for certification, the value of certification, what training does and does not do, and how certification helps advance your career. View the slide deck>