| Subject | English | Welsh |
| comp., MS | cold boot | bwtio 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 | 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) |