Well, it's not mandatory that you know something like this. However, keeping abreast of most of the terms and concepts of this internet age is a good practice.

On the other hand, if you travel a lot, especially outside your country of residence, then it's important you know about it. Similarly, you might help a friend out with what you know.

I guess this isn’t the first time you’re hearing this, what will I call it? A myth, reality or what? Well, how to charge your phone with onions! If you haven’t heard it before, then you will read everything right here.

We’re in a smart world and are ‘enslaved’ by these smart devices such as mobile phones, portable game consoles, Personal Digital Assistants (PDAs). They help us to perform complex and time-consuming tasks at very fast rates, most importantly on-the-go.

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This page holds the exact information you need: How to take a screenshot on Android using 7 simple methods.

I have described these methods to give you alternatives. The peculiarity of your mobile phone will help you to decide on the method that suits you the most.

It’s, however, possible to have more than a method at your disposal. In such a case, convenience and preference will determine which to use.