| Subject | English | Welsh |
| comp., MS | character set | set nodau (A grouping of alphabetic, numeric, and other characters that have some relationship in common. For example, the standard ASCII character set includes letters, numbers, symbols, and control codes that make up the ASCII coding scheme) |
| comp., MS | clock setting | gosodiad cloc (The time to which a clock is set) |
| comp., MS | configuration set | gosodiadau ffurfweddu (A file and folder structure that contains the necessary files and/or configuration settings that control the preinstallation process and define the manufacturers' custom information) |
| comp., MS | crawled property set identifier | dynodwr set o briodweddau wedi'u corynnu (A unique identifier that associates one or more crawled properties with a crawled property category) |
| comp., MS | document set | set o ddogfennau (A special type of folder that enables users to manage a deliverable or work product spanning multiple documents as a single entity) |
| comp., MS | global term set | set o dermau eang (A term set that is created by using the term store management tool) |
| comp., MS | local term set | set o dermau lleol (A term set that is created when a user defines a column) |
| comp., MS | named set | set wedi'i henwi (A grouping of dimension members or items from a data source that are named and treated as a single unit and can be referenced or reused multiple times) |
| comp., MS | Quick Style set | Set Arddull Gyflym (A collection of formatting options (Quick Styles) that are designed to be used together) |
| comp., MS | replica set topology | topoleg set ddyblyg (The order in which changes are propagated from replica to replica. Topology determines how quickly changes in another replica appear in your replica) |
| comp., MS | result set | set canlyniadau (The set of records that results from running a query or applying a filter) |
| comp., MS | service set identifier | dynodydd gwasanaeth (A unique set of letters or numbers that identifies a wireless network. For a computer or device to connect to a wireless network, it must supply that network's SSID. An SSID can be up to 32 characters) |
| comp., MS | stylistic set | set arddulliau (A stylistic variation on a font that provides an alternative to its default appearance) |
| comp., MS | tab set | cyfres tabiau (In Internet Explorer, a set of tabs you can store in your Favorites or as Home Page to reopen all tabs in the set in one go) |
| comp., MS | term set | cyfres o dermau (A collection of related terms) |