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Learn about the tools we offer!

Your primary resource for Technology Services and Support

Learn about requesting electronic signatures with Adobe Acrobat Pro DC

Learn how to request electronic signatures with Adobe Acrobat Pro DC

Welcome to the Office of Information Technology

The Office of Information Technology (OIT) provides technology services for SIUC students, faculty, and staff. Scroll down to discover more information about the support, services, and tools available through OIT. We are here to help!


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Browse Services

View a complete list of OIT resources, services, and tools by browsing through the OIT Service Catalog.


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Be Cyber Safe

Learn how to keep your devices, as well as University devices, safe from cyber intrusion and malicious activity. 


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Conduct Research

Conduct intense, computational research using our 34.7 TeraFLOP computing cluster, BigDawg.

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Get Help

Receive assistance with technology issues by phone, email, in person, or through the help portal.


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Access Technology

Find computer labs, printers, and other technology resources that are available for faculty, staff, and students to use on campus. 


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View Enterprise Services

Learn about the servers, software, and network services that keep departments and University systems running.

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Get Connected

Connect to campus and the world using wireless and wired networks as well as phone systems.


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Buy Technology

Take advantage of SIU's educational discounts—purchase personal devices at a reduced price. 


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Join Our Team

Join the Office of Information Technology team as a career-seeking professional or a student.

Upcoming IT Maintenance Schedule