| Subject | English | Tamil |
| comp., MS | CAL pack | CAL பொதி, CAL தொகுப்பு (A digital or paper format pack that usually consists of a proof of purchase, the description of the licensing terms and policies, and number of client access licenses (CALs) purchased in this pack) |
| comp., MS | Language Interface Pack | மொழி இடைமுக தொகுப்பு (Add-in software that provides partially localized user interfaces for particular computer programs in languages not supported by localized versions of those programs) |
| comp., MS | language pack | மொழித் தொகுப்பு (A collection of binaries that can be installed on top of the core product and enables users to select a preferred language so that the user interface and Help files appear in that preferred language) |
| comp., MS | Local Pack | தனிப் பொதி, உள்ளூர் தொகுப்பு (A package of market-specific content delivered in Windows for 20 target markets. A Local Pack contains market-customized themes (wallpapers, sound schemes, etc) and locally flavored Internet Explorer favorites and RSS feeds) |
| comp., MS | Outlook Connector Pack | Outlook இணைப்புத் தொகுப்பு (Software that enables management of Hotmail email, calendar, and contacts from within Outlook) |
| comp., MS | service pack | சேவைத் தொகுப்பு (A tested, cumulative set of all hotfixes, security updates, critical updates and updates, as well as additional fixes for problems found internally since the release of the product. Service packs may also contain a limited number of customer requested design changes or features, and contain all fixes since the previous service pack or RTM) |
| comp., MS | theme pack | கருப்பொருள் பொதி (A renamed .cab file which contains a .theme file, and optionally one or more desktop backgrounds, icons, mouse pointer files, and sound files. It does not contain executables or screen savers) |
| comp., MS | theme pack | கருப்பொருள் தொகுப்பு (A renamed .cab file which contains a .theme file, and optionally one or more desktop backgrounds, icons, mouse pointer files, and sound files. It does not contain executables or screen savers) |
| comp., MS | XML expansion pack | XML விரிவாக்கத் தொகுப்பு (A collection of files, managed by a manifest.xml file, that add functionality to a Microsoft Office Word or Microsoft Office Excel document by specifying custom display or actions) |