To delete browser history in Chrome, Firefox or Internet Explorer, please click on Ctrl/Shift/Delete at the same time. Check all boxes and hit delete. Rebooting after deleting is recommended!

For further cache clearing assistance based on browser, please click here http://www.clearyourcache.com or http://www.refreshyourcache.com/en/home/

The following link will take you to DoIT Help Desk at UW-Madison and will give you instructions on not only computer browsers but mobile web browsers as well:

Clearing Browser Cache and Cookies - UW-Madison

Click Here for Mac Instructions