Computing Support

Please note: The CUIT Service Desk and Walk-in Center will be closed on Memorial Day, May 29. We will be open over the weekend, May 27 and 28, during our regular hours.

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Getting Help By Phone

CUIT Service Desk support by phone (regular hours):
212-854-1919
Mon - Thu: 8 a.m. - 11 p.m.
Friday: 8 a.m. - 7 p.m.
Saturday: 10 a.m. - 6 p.m. 
Sunday: 3 p.m. - 11 p.m.  

Getting Help By Email

CUIT Service Desk: send an email detailing the nature of your inquiry to AskCUIT@columbia.edu and a technician will respond to your inquiry within one business day

Getting Help In Person

CUIT Service Desk Support Center (regular hours):
202 Philosophy Hall
Hours: M-F, 10 a.m. - 6 p.m.
Some issues require an appointment in advance

Report a possible network or server outage
(24 hours)

During Business Hours: Call 212-854-1919 and report to a Service Desk technician.

After Business Hours: Call 212-854-1919, and press 3. Please describe to the operator the scope of the service outage.