If you’re reading this and:
A) you’re in a different country,
B) not in an Internet cafe, and
C) carrying a laptop,
Chances are you’re using an adapter of some sort.
There are hundreds of travel adapters you can easily buy to help you use your electronics (laptops, cellphones, etc) on various continents, and choosing the right one can be a tiring task which ultimately boils down to price and size.