And if you sometimes need to work when you’re offline, Google’s got you covered there, too. When you install Google Gears (Chapter 3 tells you how), you can work on your documents and view your spreadsheets even when you’re not connected to the Internet. Using Gears to work offline is optional; you don’t have to install it to use Google Docs.
But one of the greatest advantages of Google Docs is the ability to share your documents with others—and collaborate on them in real time. If you’ve ever collaborated by emailing a flurry of files or waiting for someone else to check a document back into a central repository (so you can have your turn), you’ll love collaborating in Google Docs. When you share a document with some collaborators, those people can sign in and work on the document whenever they want, from wherever they are. Multiple collaborators can work on a document at the same time. All edits happen to the current version of the document, so you never have to worry about working on an out-of-date file. (If someone makes edits you need to undo, you can roll back to a previous version using Google Docs’ revision history feature.)
