| Subject | English | Russian |
| comp., MS | Windows Defender | Защитник Windows (Antispyware software included in Windows that can prevent other software from displaying advertisements (such as pop-up ads), collect information about you, or change settings on your computer, generally without appropriately obtaining your consent) |
| comp., MS | Windows Defender alert level | уровень оповещения Защитника Windows (A classification of software that help you quickly understand if the item is harmful and whether you need to take action immediately or if you should review more details) |