In a busy international organization, a user might need a set of Microsoft Office 2003 Multilingual User Interface Pack (MUI Pack) features or proofing tools for a particular language installed on a computer for short-term use. When a user no longer needs to work with files in that language, or if a roaming user (one who moves between different computers) moves on, these files remain on the computer, taking up hard disk space. You can remove the files when they are no longer needed, if you prefer.
To remove Office 2003 Multilingual User Interface Pack files
In Control Panel, double-click the Add/Remove Programs icon.
Click the language name of the Multilingual User Interface Pack file that you want to remove, and then click Remove.
If you have installed proofing tools separately from Microsoft Office 2003 Proofing Tools, use the following steps to remove those files.
To remove Office 2003 Proofing Tools files
In Control Panel, double-click the Add/Remove Programs icon, and then double-click Office 2003 Proofing Tools.
Click Add or Remove Features, select Proofing Tools for Office 2003, and then click Not Available.
Click Update Now.