How often has this happened? You stay up until the wee hours of the morning, working on an important assignment in MS Office. Later, when you’re out and about, you think of something new to add but your smartphone doesn’t have Office on it. What to do?
Of course, you could always use some other app to take notes and then transfer to your Office docs later but that’s like twice the work. Instead, you can use Quickoffice for Android or Quickoffice for iPhone, combined with Google Drive, to access and edit your Word, Excel and PowerPoint files on your phone.
MS Office makes the business world go around for a lot of people so it makes life a lot easier to have a way to create and change Office documents directly while on the go instead of messing with transferring information from one format to another after you get back to the home or office (been there, done that, got the t-shirt, hated it).