By default, links change color when you have visited them. Browser history sniffing compares the link colors of links in your history folder to a master list of links (and their default non-visited colors) maintained by the website operator. A color mismatch indicates a particular site has been visited. Here's how to prevent link color history sniffing in Internet Explorer.
This post provide internet explorer support to prevent link color history Sniffing in Internet Explorer. Follow the steps given below
1. Open Internet Explorer.
2. Click Tools then select Internet Options.
3. On the General tab, click the Colors button.
4. Click the Visited Link color and click the same blue that is used for Unvisited Links.
5. Click OK to accept the change.
