Welcome to KLA-Tencor Electronic Delivery and Voting Enrollment Site
Provided by KLA-Tencor, Inc. in connection with Broadridge Financial Solutions, Inc.

We are pleased to offer to our Shareholders the benefits and convenience of electronic delivery and voting, including:

• Electronic delivery of the Proxy Statement, Annual Report and related materials.
   
• Reduction of the amount of mail shareholders receive.
   
• Reduction of the Company's printing and mailing costs associated with more traditional delivery methods.
   
• Online Proxy voting. 

Enrollment Process :
You are consenting to receive the Company's Proxy Statement, Annual Report and related materials electronically over the Internet. If you wish to take advantage of these services, you must have an e-mail account and access to an Internet browser. To receive e-mail notification when the Annual Report and proxy materials are available for your review, please provide the information requested on the right. You will be notified by e-mail when the materials are available on the Internet.

By consenting to receive these documents electronically, you are also consenting to vote electronically over the Internet. Of course, you may choose instead to exercise your right to vote in person at the shareholder meeting. All accounts associated with your Social Security Number or Tax Identification Number will automatically be enrolled for these services.

Please note that although there is no charge for this service, there may be costs associated with electronic access to the Company documents, such as usage charges from Internet access providers and telephone companies. These costs are your responsibility.

In order to print materials that have been delivered electronically, you must have a printer. Some material may be electronically published in Portable Document Format (PDF). In order to view PDF documents, you must have the Adobe Acrobat viewer software. This viewer is available for download, free-of-charge, from www.adobe.com.

Your enrollment in this program will remain in effect as long as your account remains active or until you cancel your enrollment. You are free to change your e-mail address and Personal Identification Number (PIN) or cancel your enrollment at any time by returning to this site and clicking on the change/cancel existing enrollment link.

These services are provided by KLA-Tencor, Inc. in connection with Broadridge Financial Solutions, Inc. under the following Terms and Conditions.