# Are you comparing Microsoft Word vs Authorea?

Choosing the right word processor for your documents is very important. Microsoft Word and Authorea have one main fundamental difference: Word functions offline and Authorea functions online. That means that if you're working in collaboration with other people, you never have to check that you're editing the last version. Authorea always has the last version!
In addition to being an online tool, Authorea has some features that make it perfect for you if you are writing a scholarly manuscript, a student essay, a math heavy manuscript, a technical blog post, or a data-driven document. We list here a few key comparison points that show how MS Word and Authorea are different.