Google Drive and Google Apps for Business form the core of my ‘enterprise IT’ requirements.
Google Drive is mostly for document storage but I have a few documents that open daily via my Android or iPad. I’ve not been in a business yet that could stomach shared / co-authored documents.
and Trello is my favourite project management / planner / scrum board / anything app right now.
“Google Drive is a place where you can create, share and keep all your stuff - so you can live online and get things done in the cloud. Drive is also an open platform, which means you can use third-party applications to do things like send faxes, make floor plans, and create mockups directly from Drive.”