| Subject | English | Welsh |
| comp., MS | refresh Windows | adnewyddu Windows (To reset the Windows operating system using a method that restores PC settings to defaults but retains a user's files and personalization touches) |
| comp., MS | refresh your PC | adnewyddu eich cyfrifiadur (To reset a system using a method that restores PC settings to defaults but retains a user's files and personalization touches) |