| Subject | English | Vietnamese |
| comp., MS | add call | thêm cuộc gọi (A button that appears during an active phone call, allowing a user to add another person to his/her conference call) |
| comp., MS | add-in | phần bổ trợ (A supplemental program that can extend the capabilities of an application program) |
| comp., MS | add-on | gắn thêm (A device that is traditionally added to the base computer system to increase functionality, such as audio, networking, graphics, or SCSI controller) |
| comp., MS | add-on device | thiết bị gắn thêm (A device that is traditionally added to the base computer system to increase functionality, such as audio, networking, graphics, or SCSI controller) |
| comp., MS | Add to Contacts List | Thêm vào Danh sách Liên hệ (An item on the shortcut menu that adds a selected person to the user's Contacts list) |
| comp., MS | COM add-in | phần bổ trợ COM (A supplemental program with the filename extension .dll or .exe that extends the capabilities of a program by adding custom commands and specialized features) |
| comp., MS | COM add-in | phần bổ sung COM (A supplemental program with the filename extension .dll or .exe that extends the capabilities of a program by adding custom commands and specialized features) |
| comp., MS | Mail Migration add-on | ứng dụng bổ sung Mail Migration (A tool that allows users to upload email messages, email folders, and contacts from an email account on their PC to the cloud to facilitate access from multiple devices) |
| comp., MS | Organization Chart Add-in for Microsoft® Office programs | Bổ trợ của Sơ đồ Tổ chức cho các chương trình Microsoft® Office (Microsoft supplemental software that enables users to create and edit organization charts in Microsoft Office programs) |
| comp., MS | PowerPoint add-in | phần bổ trợ PowerPoint (An optional Live Meeting tool that allows users to create Live Meeting slides and add a presenter photo as part of a Microsoft PowerPoint file) |