I purchased Microsoft Office 2013 with Hebrew package (RTL language).
But I want to change the toolbars to be left-to-right like the rest of the world...
Does someone know how to do it?
The "Microsoft Office Language Preferences" utility let you set the interface language and other relevant settings. See instructions here (under "Use the Language Preferences tool to change language settings").
language pack
or download and install a differentinterface pack
[here[(products.office.com/en-us/language-packs/…)