Google Earth

Google Earth is a map of the world. You can travel around the world over stitched together satellite photos. You can use Google Earth to find directions, restaurant, shopping centers, building, measure the distance between locations and make a video tour.

Read more : https://sites.google.com/site/mozaahli/home/google-earth

Gmail

Gmail is a free e-mail service provided by Google. It has lots of features where you can exchange e-mails, photos and have video chat. Also you can use Google docs through it which is an online Microsoft documents (Excel, Power Point, Word...etc) that can be edited by a group at same time. Gmail has more enormous no. of facilities that makes it unique.

Read more : https://sites.google.com/site/mozaahli/home/gmail