To update your system files using Windows Update

1. Go to Windows Update at the Microsoft Web site.
2. On the Windows Update home page, click Product Updates.

 Note

• You must be logged on as an administrator or a member of the Administators group in order to complete this procedure. If your computer is connected to a network, network policy settings may also prevent you from completing this procedure.
• To open Windows Update, click Start, and then click Windows Update.
• Windows Update is a catalog of items such as drivers, patches, help files, and Internet products that you can download to keep your computer up to date.
• Using the Product Updates section of Windows Update, you can scan your computer for outdated system files and automatically replace them with the most recent versions.
• Using Windows Update, you can check for the latest help files and download them to your computer.
• The first time you go to the Product Updates page, click Yes when prompted to install any required software or controls.