Yksittäiskäyttölisenssi

Yksittäiskäyttölisenssi, often translated as a single-user license, is a type of software license that grants permission to install and use a software product on a single computer or by a single individual. This contrasts with other licensing models such as network licenses or site licenses, which allow for broader usage.

The terms of a yksittäiskäyttölisenssi typically restrict the software's use to one machine or one user at any given time. If a user wishes to install the software on multiple computers, they would generally need to purchase separate licenses for each installation. This model is common for consumer software and many professional applications, ensuring that each user or instance of use is accounted for by the software vendor.

Enforcement of single-user licenses can vary. Some software employs product keys or activation processes that tie the license to specific hardware or user accounts. Violating the terms of a yksittäiskäyttölisenssi, such as installing it on more machines than permitted, can be considered a breach of contract and copyright infringement. Software vendors often provide clear documentation outlining the specifics of their single-user licensing agreements.