Task 2.5

 

a)      Satya and Simon could text their friends to tell their friends what they’re doing, but this is more expensive then emailing them or even using Facebook and Twitter- although with Facebook and Twitter there is a security issue as people can find out where you are and what you’re doing. In my opinion, email or Private Messaging through Facebook or Twitter would be the best and cheapest option, although you will have to have WiFi connection/Wired connection.

b)      Satya and Simon have multiple ways of sending a photo, attaching a photo to an email is good as you can also type a message with it, and it is free as long as you have connection to the internet. MMS would be one of the worst choices as you have to pay and if you want to send a message along with it, it will cost even more. Uploading it to an online album, blog or social networking sight is a bad idea unless you have security settings set so that only certain people can see the photo.