The Cache
Your computer uses cache to stock frequently accesed information, thus redusing the processing time.
For a website the cache memory will stock all images that are use frequently by the site (logos, buttons, etc ), thus not having to reload them each time.
How to empty the cache
 | for Safari 3 : |
- In the Safari menu, click on Empty Cache
 | for Firefox 3 : |
- In the Tools menu, click on Clear Private Data...
 | for Internet Explorer : |
- In the Tools menu, click on Internet Options
- Under Temporary Internet Files, click on Delete files.
- Click OK
 | for Opera : |
- In the Menu, click on Tools
- Select Private Data
- Select Delete Cache