For me, it was a struggle to find out relevant documents, especially while in a meeting or discussion. Windows search is pathetic and takes a lot of time. Most of the documents I kept in my Google Drive. Organizing files in Google Drive is very time-consuming and not easy as in windows. I always want to add a note or use a long description name to a file. Windows you can do that but make it look odd. And No option to add notes or tags. 

Digital Brain's Documents allows you to add documents with long names and options for notes.  You can add google documents by adding the URL.  Documents can be searched by words and word groups by "+" sign.

Open documents just  by double clicking on it.