When your system freezes up or gives you the blank screen of death, do not panic. Follow these simple steps:

  1. Take a deep breath.
  2. Write down the last things you did immediately before the disaster. Try to remember as much as you can and be as detailed as possible. Include any information from any error messages you can remember. 
  3. Call us at 847.675.3513.

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About Us

Your Go-To Technology Consultants.

As a managed service provider (MSP), Core offers an elite level of technology consultation and support services to keep your business running efficiently, smoothly, and continuously.

Although we work in multiple platforms, Core specializes in Apple technologies. We hold all of the major OS X Certifications and maintain a list of pre-screened Certified Apple Consultants from around the globe who can jump in to help no matter where you happen to be.

What Makes Us Tick.

Every Core employee is a seasoned professional and a Certified Member of the Apple Consultants Network program. 

But don’t let that scare you. We’re also an amiable bunch who can guide you through the nuances of Pokémania and kombucha. 

Pam Lefkowitz

Core was founded in 1996 by Pam Lefkowitz. Pam’s 20-plus years of computer experience has spanned organizational technology management, server and cloud technologies, network design and integration, and business continuity. This expertise has won her clients of all sizes, from Motorola and Abbott Labs to smaller family-owned businesses.

She holds Apple Certifications for all iterations of the Mac OS and Mac OS X Server. She is among the top consultants in the country and holds more OS X Certifications than all but a few people in the world. She is a member of the Apple Consultants Network and has served on Apple's ACN Advisory Council.