Unit 14. M2

Devices like laptops are good for sending pictures because you can send them through e-mails all around the world but they have many costs. 

Dongles are useful because you just plug it in to a laptop and it gives you wireless internet. They can cost up to £15 or more for internet usage for a month but it depends how long you are on the internet for. The longer you are on the internet for the more it costs. It can be hard to send pictures via dongle on a laptop because the dongle can lose signal very easily therefore it can be very slow but once you get a signal it is easy and fast to send pictures.

SMS messages can cost up to 20p or more to send 1 picture message to another mobile device. It can cost more when you are sending it to different countries though. Picture messages can be very slow to send and sometimes they fail to send.