Stop pop-up windows and changes to your home page, learn about spyware and how to remove it

Spyware (Any software that secretly gathers information through the Internet connection without the user's permission, usually for advertising purposes.) , also known as adware, and other deceptive software can conduct certain activities on your computer without notifying you or getting your permission first. These activities may include displaying pop-up advertisements, changing your web browser home page or other settings, and collecting personal information. Some of these programs are annoying but harmless, while others may slow your computer's performance or violate your privacy.

To address these problems, do one or more of the following:

Obtain a free pop-up blocker.

Pop-up blockers allow you to block or allow pop-up windows from appearing as you surf the web. To obtain MSN Pop-up Guard, install MSN Toolbar.

Learn how to prevent pop-up ads.

To learn how to prevent pop-up ad windows from appearing when browsing with Microsoft Internet Explorer, see the Microsoft article "Prevent Pop-up Ad Windows When Browsing with Internet Explorer".

Learn more about spyware and unauthorized adware.

For more information about deceptive software, spyware, and adware, see the Microsoft article "Spyware and Deceptive Software".

Use automated removal tools to clean your computer.

A variety of non-Microsoft tools are available to detect and remove unwanted software from your computer. Go to these websites for specific information: Ad-Aware from Lavasoft Pest Patrol Spybot Search and Destroy Notes The third-party products listed above are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products. Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.