The laptop as (one of) favorite technological devices

I have two or three favorite technological devices. However, I choice the laptop because I use it almost every day. Thanks to this device, I have multiple possibilities and opportunities. How can you read the news coming from all the world, for example? How can you send and receive the files, marks and information about your studies? I can do these activities more easily and many others. I can search information, general or specific, respect to disciplines such as music, history, sociology, philosophy or others. Also, I can occasionally buy in the laptop through a connection to internet.

However, the laptop has difficulties too. A bad use or lack of basic knowledge may cause lower performance, infection from virus to your operative system or infringement of your personal information when you use the internet. So, I can do a lot of activities with laptop, but I should use it properly.