| Subject | English | Welsh |
| comp., MS | Basic Block List | Rhestr Rhwystro Sylfaenol (A SmartArt graphic layout used to show non-sequential or grouped blocks of information. Maximizes both horizontal and vertical display space for shapes) |
| comp., MS | Block Cycle | Cylch Blociau (A SmartArt graphic layout used to represent a continuing sequence of stages, tasks, or events in a circular flow. Emphasizes the stages or steps rather than the connecting arrows or flow) |
| comp., MS | block diagram with perspective | rhwystro diagram gyda phersbectif (A type of block diagram that contains 3-D geometric shapes, directional lines, and a vanishing point for changing depth and perspective. Use for functional decomposition, hierarchical, and data structure diagrams) |
| comp., MS | building block | bloc adeiladu (A reusable piece of content, formatting information or other document parts that are stored in galleries) |
| comp., MS | Building Blocks Organizer | Trefnydd Blociau Adeiladu (A feature that allows users to preview, edit or delete building blocks in a variety of galleries, and insert them into the current document) |
| comp., MS | Continuous Block Process | Proses Bloc Parhaus (A SmartArt graphic layout used to show a progression or sequential steps in a task, process, or workflow. Works best with minimal Level 1 and Level 2 text) |
| comp., MS | directory control block | bloc rheoli cyfeiriadur (An internal NT file system (NTFS) structure in which the file system maintains the state for an open instance of a directory file) |
| comp., MS | File Block | Bloc Ffeiliau (A feature that allows end users and IT admins to control which file types and versions can be opened and saved in the application) |
| comp., MS | logical block addressing | cyfeirio bloc rhesymegol (A method used with SCSI and IDE disk drives to translate the cylinder, head, and sector specifications of the drive into addresses that can be used by an enhanced BIOS. LBA is used with drives that are larger than 528MB) |
| comp., MS | Vertical Block List | Rhestr Blociau Fertigol (A SmartArt graphic layout used to show groups of information or steps in a task, process, or workflow. Works well with large amounts of Level 2 text. A good choice for text with a main point and multiple sub-points) |