This program is mandated by Section 5 of the Toxics Substances Control Act (TSCA). The New Chemicals Program functions as a gatekeeper which can identify conditions-up to and including a ban on production-to be placed on the use of a new chemical before it is entered into commerce.
Currently, the newest version is MS Word 2010. Same with all the other different MS applications (PowerPoint, Excel, etc.)
Features. Aside from the interface, the other radical change in Word 2007 is its new file type. For the first time in a decade, Microsoft foists a new file format upon users, and old Word DOC files make way for the new DOCX type of Word 2007.