As for the 25-character product key, it is essential to note that sharing or using unauthorized product keys can infringe on Microsoft's intellectual property rights and may lead to software activation issues or other problems. Users are encouraged to obtain their product keys through legitimate channels, such as purchasing the software or acquiring it through authorized distributors.
Since you cannot reliably activate AutoCollage 2008 in the current software ecosystem, you might consider these modern, supported alternatives that perform similar "intelligent" blending:
