| Subject | English | Chinese simplified |
| comp., MS | security update | 安全更新程序 (" A broadly released fix for a product-specific security-related vulnerability. Security vulnerabilities are rated based on their severity which is indicated in the Microsoft's security bulletin as "critical," "important," "moderate, or "low.") |
| comp., MS | security update package | 安全更新程序包 (" A broadly released fix for a product-specific security-related vulnerability. Security vulnerabilities are rated based on their severity which is indicated in the Microsoft's security bulletin as "critical," "important," "moderate, or "low.") |