Here is a cool website I found through Google. It is an excellent tool that I have already used multiple times. It is called "Goffice" found at http://www.goffice.com
I believe the 'g' in gOffice.com stands for great. gOffice is an online office productivity website. Right now one of two features available is the word processor. The owners are in beta testing in regards to the presentations and spreadsheet sections.
The word processor has all the tools you need without having to download a program to your computer. Convert your documents into PDF. Also, you can add in colorful letter heads and graphics.
Bookmark this one in your favorites. When the other parts come out of beta I believe they will have an awesome online program in place.
Be sure to check out their premium program as well. The cost is a dollar a month. With premium service you can upload your own letterhead and signature. You can fax your documents for free too. For $2 a letter they will mail it for you.
Visit gOffice.com if you are interested.
Two words of caution that come to mind.
Not knowing the owners of the gOffice.com website I believe it would be unwise to leave your signature on their servers to be added to your documents. This is an important security issue. You would have no control over who might get a hold of your signature which could be used to sign up for credit cards and loans which you have no control over.
When signing up for to have an account the little lock at the bottom of the screen is not locked. This means that when you upload your information (including credit card info on the premium service) it can be visible if there is spyware on your system.
Steven Dickinson, owner of Marshwiggle Website Services (www.marshwiggle.com) & editor of the tech blog The Marsh Log