Microsoft reached a Web search deal with Sun Microsystems, the latest partnership struck by Microsoft aimed at chipping away at the dominance of Google. As part of this agreement, users of Microsoft's Internet Explorer browser who download Sun's Java technology platform will be given the option to also download the MSN Toolbar from where users can directly access the company's search engine.

"This agreement with Sun Microsystems is another important milestone in our strategy to secure broad-scale distribution for our search offering, enabling millions more people to experience the benefits of Live Search," said Yusuf Mehdi, senior vice president of the Online Audience Business at Microsoft. "With the vast array of Java software-based Web applications that are downloaded every month, this deal will expose Live Search to millions more Internet users and drive increased volume for our search advertisers."

Earlier this year, Microsoft also reached an agreement with Hewlett-Packard Co, the world's largest personal computer maker, to place a toolbar on new PCs in the United States and Canada starting in January.