Another, arguably better, alternative is to download the generic Win 8.1 installer from Microsoft, and the drivers for your particular laptop from Toshiba.
https://www.microsoft.com/en-us/software-download/windows8
http://support.toshiba.com/support/modelHome?freeText=1200008933&osId=38
Install Windows, then manually install all the drivers.
I say this may be better because on the vast majority of computers, the recovery media will install a bunch of crapware which paid Toshiba a fee to be pre-installed on your laptop. About a quarter of my time when I prep a new system for a client is deleting this crap and installing tools which are actually useful.