Other options of Microsoft Office

I have recently purchased notebook which has preinstall windows 7 with trail version of Microsoft office 2007. I did not worry about trial version of the office that time but suddenly I realized after expired it.
Now it will work after purchase the license from the Microsoft to immediate use but I did not want to purchase this expensive office software so here are some other options to do the same work on cloud environment and open source office software.

 

Google docs required internet connection to access it because it is on the cloud environment. It has word, excel, ppt, paint, forms. You will be aware about all the applications apart from forms.

Forms is a tool to collect information by creating a form in Google Docs i.e. feedback form etc.

Zoho Docs is a central document repository for all types of documents. Store and share files securely and access them anywhere anytime.