HotHardware discovered that the new Office 2013 license agreement forbid to transfer the license from one PC to another PC
Either someone at Microsoft screwed up the language in the licensing agreement for Microsoft Office 2013, or the company really, really wants everyone to switch to an Office 365 subscription instead of the locally-installed version of the software. The Age spotted some confusing language in the Office Home & Student 2013 license agreement that appeared to limit the installation to a single computer.Microsoft Makes Office 2013 Single-License Model, Locked To One PC Only
Mind you, that’s not one computer at a time, but one computer--ever. This is similar to the OEM licensing model, which marries Office with whatever machine it ships on forever. Of course, that really doesn’t make any sense at all for the average user. If every copy of Office 2013 is tied to a single computer, every time you upgrade to a new computer you’d have to buy a new copy of the software.