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  • Windows Search 4.0 for Windows XP (KB940157)

    Choose the files that didn't download

    File Name Download Link Size
    WindowsSearch-KB940157-XP-x86-enu.exe Click here 5.3 MB

    If your download does not start after 30 seconds,  Click here

    Install Instructions


    1. To start the download, click the Download button on this page and then do one of the following, or select another language from Change Language and then click Change.


      • Click Run to start the installation immediately.

      • Click Save to copy the download to your computer for installation at a later time.


  • Microsoft® Windows® Malicious Software Removal Tool (KB890830)

    If your download does not start after 30 seconds, Click here

    Install Instructions

    1. Click the Download button on this page to start the download.
    2. Do one of the following:
      • To start the installation immediately, click Run.
      • To save the download to your computer for installation at a later time, click Save.
      • To cancel the installation, click Cancel.
  • Windows® Defender

    If your download does not start after 30 seconds, Click here

    Install Instructions

    This download is only available to computers that are running genuine Microsoft Windows. Click the Continue button in the Validation Recommended section above to begin the short validation process. Once validated, you will be returned to this page with specific instructions for obtaining the download.
  • Windows 7 Upgrade Advisor

    If your download does not start after 30 seconds, Click here

    Install Instructions

    1. Download and run Windows7UpgradeAdvisorSetup.exe to install Windows 7 Upgrade Advisor
      • If your PC is running Windows XP, setup will make sure .NET Framework 2.0 is installed. If it's not found, setup will help you install it.
    2. Plug in and turn on any USB devices or other devices, such as printers, external hard disks, and scanners, that you regularly use with the PC you're checking
    3. Run the Windows 7 Upgrade Advisor from your start menu or desktop

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