Phần mềm hiển thị thông tin License cho mỗi PC
Phần mềm hiển thị thông tin người gọi đến, cho phép ghi chú mỗi cuộc gọi, gửi thông tin cuộc gọi vào mail, in.., ghi chú đánh dấu cuộc gọi quan trọng..
A license (American English) or licence (British English) is an official permission or permit to do, use, or own something (as well as the document of that permission or permit).
A license can be granted by a party to another party as an element of an agreement between those parties. A shorthand definition of a license is “an authorization to use licensed material”.
In particular, a license may be issued by authorities, to allow an activity that would otherwise be forbidden. It may require paying a fee or proving a capability. The requirement may also serve to keep the authorities informed on a type of activity, and to give them the opportunity to set conditions and limitations.
A licensor may grant a license under intellectual property laws to authorize a use (such as copying software or using a (patented) invention) to a licensee, sparing the licensee from a claim of infringement brought by the licensor. A license under intellectual property commonly has several components beyond the grant itself, including a term, territory, renewal provisions, and other limitations deemed vital to the licensor.
Mass distributed software is used by individuals on personal computers under license from the developer of that software. Such license is typically included in a more extensive end-user license agreement (EULA)[clarification needed] entered into upon the installation of that software on a computer. Typically, a license is associated with a unique code, that when approved grants the end user access to the software in question.
Under a typical end-user license agreement, the user may install the software on a limited number of computers.
The enforceability of end-user license agreements is sometimes questioned.