Office Web Apps - Extension to SkyDrive
Office Web Apps are online versions of MS Word, MS Excel, MS OneNote, and MS PowerPoint. One can say that Office Web Apps are extensions to SkyDrive, one of the best cloud storage. With Office Web Apps, you can create and edit MS Office files pertaining to the listed applications without having to install a local copy of MS Office on your computer.
To access Office Web Apps feature in SkyDrive, click on the Office link on the top of the SkyDrive webpage. You can see the two default folders with options to create, rename, move, and delete the folders. The same actions are also available for the files within the folders. You can set permissions as to who can access your Office files and folders.
For more information on Office Web Apps, please read our article - Using Office Web Apps.
As you can see though the names are different, the base of each free Microsoft cloud Storage service is Windows SkyDrive. If you wish to use or check out the features of Microsoft Cloud Storage, just sign in to the SkyDrive and make use of all the great features of the best cloud storage from Microsoft.