| Subject | English | Welsh |
| comp., MS | cold start | cychwyn oer (A startup process that begins with turning on the computer's power. Typically, a cold boot involves some basic hardware checking by the system, after which the operating system is loaded from disk into memory) |
| comp., MS | Pin to Start | PIN i gychwyn (The UI label for the button on the app bar that affixes a tile to the Start screen) |
| comp., MS | Quick start | Cychwyn cyflym (A format for user assistance content that presents simple steps on a given topic that enable a user to begin using a feature quickly) |
| comp., MS | Quick Start Guide | Canllaw Cychwyn Cyflym (The initial user reference guide or piece of documentation for using a device or feature) |
| comp., MS | start address | cyfeiriad cychwyn (A URL that identifies a point at which to start a crawl. Administrators specify start addresses when they create or edit a content source) |
| comp., MS | Start button | botwm Cychwyn (The round button in the lower left-hand corner of the Windows screen that allows the user to click and display the Start menu) |
| comp., MS | Start charm | Dolen Dechrau (The charm that takes users to the Start screen) |
| comp., MS | start date | dyddiad dechrau (The date when a project or task is scheduled to begin) |
| comp., MS | Start Here | Dechreuwch Yma (A phrase that clearly indicates to the customer to begin reading instructions at this point) |
| comp., MS | Start menu | Dewislen cychwyn (A menu containing important and frequently used programs, folders, and utilities. To open the Start menu, click the Start button on the taskbar) |
| comp., MS | Start screen | Sgrîn dechrau (The Windows home screen and replacement for the Start menu, which includes apps, websites, and other info that users can specify and customize) |
| comp., MS | Start screen | Sgrin gychwyn (A screen that gives users quick access to recent documents and recommended templates when an Office application starts) |
| comp., MS | warm start | cychwyn cynnes (The restarting of a running computer without first turning off the power) |