| Subject | Spanish | English |
| comp., MS | base de datos de compatibilidad de aplicaciones | application compatibility database (A database that contains a list of applications that may have potential compatibility problems and remedies. When an application starts, Windows checks this database to configure system options to minimize compatibility problems) |
| comp., MS | base de datos de compatibilidad de aplicaciones | AppCompat database (A database that contains a list of applications that may have potential compatibility problems and remedies. When an application starts, Windows checks this database to configure system options to minimize compatibility problems) |
| comp., MS | base de datos de compatibilidad de aplicaciones auxiliar | auxiliary AppCompat database (An additional database that is associated with the AppCompat database. The Auxiliary AppCompat database can be modified on the system and is used primarily in large enterprises where the IT environment is heavily managed. The main AppCompat database is read-only) |
| comp., MS | compatibilidad de aplicaciones | application compatibility (The concept of ensuring that older applications still run correctly under newer operating systems) |
| comp., MS | kit de herramientas de compatibilidad de aplicaciones | Application Compatibility Toolkit (A suite of tools that enables software developers, independent software vendors (ISVs), and enterprise IT professionals to determine whether their applications are compatible with a new version of Windows before rolling it out to the company. ACT also enables such individuals to determine how Windows security updates may impact their applications) |