UMUC opening at 10:00 a.m. on 3/22

Due to inclement weather, UMUC Maryland and Quantico locations will open at 10:00 a.m. on 3/22 and on-site morning classes are cancelled. Online classes are not affected. For updates, visit or call 301-985-SNOW.

Browsers: How do I clear cache and temporary Internet files?

If you are unable to log into UMUC services, try clearing you browser cache, cookies, and temporary Internet files. We also recommend clearing your computer's Java cache and not using bookmarks that you may have created for UMUC services. 

Clear Computer Browser Cache:

Clear Mobile Device Browser Cache:
Clear Computer Java Cache: