| Subject | English | Polish |
| comp., MS | active upgrade | uaktualnienie aktywne (An upgrade that is performed on a sequenced application package without shutting down the server that streams it) |
| account. | construction or upgrade services | usługi budowlane lub modernizacyjne |
| comp., MS | Feature Upgrade | Uaktualnienie funkcji (A feature that allows IT pros and developers to upgrade features such as UI, lists, content types, actions, and workflows) |
| comp., MS | rolling upgrade | uaktualnienie stopniowe (In a cluster, the process of systematically upgrading cluster nodes one node at a time while the other nodes continue to provide service) |
| comp., MS | software upgrade | uaktualnienie (A software package that replaces an existing version of a product with a newer and/or more powerful or sophisticated version of the same product. The upgrade process typically leaves existing customer data and preferences intact while replacing the existing software with the newer version) |
| comp., MS | system upgrade | uaktualnienie systemu (An upgrade of a system from an existing or older version to a newer or more recent version) |
| comp., MS | upgrade domain | domena uaktualnienia (A group in which Virtual Machine Manager automatically places instances of a tier of a service so that when the service is updated, those instances will be updated at the same time) |
| comp., MS | upgrade with maintenance | uaktualnienie z konserwacją (The type of volume license agreement that grants the new version rights to the licensed product family throughout the term of the customer's volume license agreement) |
| comp., MS | visual upgrade | uaktualnienie wizualne (A feature that enables low-impact upgrades by allowing users or administrators to have more control over when the UI transitions from one version to the next) |
| comp., MS | Windows 8 Upgrade Assistant | Asystent uaktualnienia do systemu Windows 8 (A downloadable app that helps users choose which edition of Windows 8 is right for them, determine if their hardware can support it, determine the compatibility of apps and devices and assist with any changes that are needed, and then purchase and install it from within the app) |
| comp., MS | Windows Vista Upgrade Advisor | Doradca uaktualnienia systemu Windows Vista (A downloadable Web application that helps Windows users identify which edition of Windows meets their needs, whether their PCs are ready for an upgrade to the next Windows version, and which features of the suggested Windows version will be able to run on their PCs) |