Modified code is inherently unstable. Pre-activated copies of Word, Excel, or PowerPoint frequently experience random crashes, file corruption, and compatibility errors with plugins. You risk losing hours of work due to an unstable application environment. Lack of Technical Support
A "pre-activated" or "cracked" software package is a modified version of the original installer. Piracy networks alter the software files to bypass Microsoft’s official licensing and activation servers. ms office 2013 pre activated download