Office 365 Outlook

Hey Everyone hopefully a simple question.

Does Office 365 Small Business (http://office.microsoft.com/en-us/business/office-365-small-business-small-business-software-FX103887194.aspx) include a 'web access' outlook that a client would be able to use or is it strictly work / powerpoint / excel? It doesn't matter if they have a desktop Outlook or not, just want to know if they could have just basic email access with web access.

Thanks,