| English | Welsh |
| basic input/output system | system mewnbwn/allbwn sylfaenol (The set of essential software routines that test computer hardware at startup, start the operating system, and support the transfer of information between hardware devices. The BIOS is stored in read-only memory (ROM) so that it can be run when the computer is turned on. Although critical to performance, the BIOS is usually invisible to computer users) |
| input cell | cell mewnbwn (The cell in which each input value from a data table is substituted. Any cell on a worksheet can be the input cell. Although the input cell does not need to be part of the data table, the formulas in data tables must refer to the input cell) |
| input device | dyfais mewnbynnu (A peripheral device whose purpose is to allow the user to provide input to a computer system. Examples of input devices are keyboards, mice, joysticks, and styluses) |
| input focus | ffocws mewnbynnu (The location where the user is currently directing input) |
| input/output | mewnbwn/allbwn (The complementary tasks of gathering and distributing data. Input is data that is acquired from a device or entered by the user through a device. Output is data that is sent to a device) |
| multi-touch input | mewnbwn sawl cyffyrddiad (An extension of the conventional touch input feature to allow multiple fingers touching the computer screen at the same time) |
| task input panel | panel mewnbynnu tasg (" A small space on the To-Do Bar where the user can input tasks directly. The default label reads "Type a new task".") |
