A Quicklist link is an internal or external link that is located on the main homepage, on the left hand side, under Sites. In order to change the order of the Quicklist please follow these instructions.
1. Login to your SharePoint site with the administrative credentials.
2. In the upper right hand corner click on Site Actions then select Site Settings.
3. Under Look and Feel click on Quick Launch.
4. Click Change Order.
5. Configure desired order.
6. Press OK
7. The changed order can be viewed on the Home page.