How to clean your cache in Microsoft Internet Explorer 7

1. In Internet Explorer 7, at the top of the screen, click on Tools.  
2. In the Tools menu, click on Internet Options...
If you do not see the tools menu hold down the alt and t key on the keyboard.
 
3. In the Internet Options window, find the Temporary Internet Files section. Click on Delete.  
4. A Delete Browsing History window will appear. Click on the Delete Files... button.
5. A verification screen will then come up. Click Yes to delete the files.  
6. When this is finished, you can click Close, then click OK on the Internet Options window, this will return you to your web page.