Occasionally, it becomes necessary to clear all the cookies, cached items, and other accumulated stuff that has suddenly rendered your web browser unusable in some way. This guide will walk you through how to clear these items out of your Internet Explorer browser.
Select the ... icon in the top right corner of the browser window to get to the settings menu.
In the settings menu, towards the bottom, click on Choose what to clear.
Select Cookies and saved website data and Cached data and files. Click clear.