online storage

http://www.idrivesync.com/

https://www.dropbox.com/

free audio books

http://www.openculture.com/freemoviesonline

excellent apps

http://allmyapps.com/

http://appsfordevelopment.challengepost.com/submissions

Answering Website

http://wiki.answers.com/

http://www.querycat.com/

Android Image for PC

http://www.android-x86.org/

http://developer.android.com/sdk/index.html

Software alternatives

http://alternativeto.net/

google art

Explore museums from around the world, discover and view hundreds of artworks at incredible zoom levels, and even create and share your own collection of masterpieces. visit  http://www.googleartproject.com/

spoken tutorial

learn Free and Open Source Software in your mother-tongue visit  http://spoken-tutorial.org/

English Central

http://www.englishcentral.com/ - good website to learn and speak english

Teach your parents

http://www.teachparentstech.org/ provides excellent videos for teaching your parents on various computer and internet basics.