PLEASE READ ALL of the following info in the Item Description BEFORE purchasing!  PLEASE NOTE! These are the original Toshiba factory DVD discs which is for reinstallation ONLY & does NOT include a Product Key Code. You will require a valid Product Key Code that was Registered with your Toshiba laptop in order for proper & complete installation.

 We do not know which computer programs or operating systems it is compatible with.

Other than that, we don`t know much about it because we do not generally deal with or sell computer software.  We strongly suggest performing a Google search or consult the Toshiba consumer product website directly.  HOWEVER, due to some issues in the past during the few times we`ve sold computer software to inexperienced buyers who bought the wrong software for their computer system or were not "tech savvy", this software is strictly sold with no returns/no refunds or a warranty/guarantee.  Please do NOT order if you are uncomfortable with the terms of the sale as openly & honestly stated in this listing.