| Subject | English | Welsh |
| comp., MS | adaptive update | diweddaru addasol (An update process that uses an analysis of historical information accumulated over all previous updates to determine which documents are likely to have changed. Only this content is accessed during the crawl) |
| comp., MS | App Update | Diweddariad o'r Rhaglen (A Windows Store service that enables end users to update apps one at a time or all at the same time for all apps purchased through the Windows Store) |
| comp., MS | Microsoft Update Catalog | Catalog Microsoft Update (A Microsoft site that provides a comprehensive listing of updates that can be distributed over a corporate network) |
| comp., MS | Microsoft Update Solution Center | Canolfan Atebion Microsoft Update (A Web site from Microsoft which provides solutions for the top issues about Windows Update or Microsoft Update, and enables you to contact a support professional) |
| comp., MS | Microsoft Update website | gwefan Microsoft Update (A website from Microsoft which provides updates (patches and fixes) for multiple Microsoft products in one place, including Windows operating system software and Windows-based hardware, Microsoft Office system, Microsoft SQL Server, and Microsoft Exchange Server) |
| comp., MS | update group | grŵp diweddaru (A collection of managed properties that are updated together in the search index) |
| comp., MS | update list | rhestr diweddaru (A list that includes the name of the person who originally sent a task request plus the names of everyone who received the task request, reassigned the task to someone else, or chose to keep an updated copy of the task in their task list) |
| comp., MS | update query | ymholiad diweddaru (An action query that changes a set of records according to criteria you specify. An update query does not return any records) |
| comp., MS | Windows Update website | gwefan Windows Update (A Microsoft Web site maintained by the Windows product group for the purpose of providing updates for core Windows components) |