Windows Defender detects and removes adware and spyware from your computer, and also features real-time protection that alerts you when potential dangers arise, stopping most spyware before it can even install. The program includes a variety of security agents that act as bodyguards to protect areas of your system that are commonly used by malware to hijack your settings, add menu items, change your home page, and much more. If any adware or spyware items are detected during a scan, you are provided with detailed information about the offender and can choose to delete or quarantine the item(s).

Windows Defender is a security technology that helps protect Windows you from spyware and other potentially unwanted software. Windows Defender (Beta 2) is a security technology that helps protect Windows you from spyware and other potentially unwanted software. Using Microsoft Windows Defender, known spyware on your system will be detected and removed.

The benefits of installing Windows Defender include:
1. Spyware detection and removal
2. Improved Internet browsing safety
3. Protection against the latest threats

This helps reduce negative effects caused by spyware, including slow computer performance, annoying pop-up ads, unwanted changes to Internet settings, and unauthorized use of your private information.
This enhanced protection improves Internet browsing safety by helping to guard the places where spyware can enter your computer.

Windows Defender is included with all versions of Windows Vista and is available to download for genuine copies of Windows XP Service Pack 2 or later, or Windows Server 2003 Service Pack 1 or later.

The license of this software is Freeware, you can free download and free use this spyware removal software.