> Weekly Maintenance Schedule - Every Wednesday between 3:00AM and 7:00AM (CST/CDT), Southwestern College Information Technology reserves a maintenance window. During this time routine maintenance, system upgrades, and hardware replacement may take place on one or more systems and services hosted by SC IT. While it is not anticipated that systems will frequently be down during this time period, you may want to plan around the time slot for any work which depends on the use of Self-Service. Thank you.