Okay kiddo, so there's this thing called the Aakash tablet. It's kind of like a small computer that you can hold in your hand, like a big phone or a small notebook. It was made by some really smart people in India to try and make technology more accessible for everyone, even people who might not have a lot of money.
The first Aakash tablet came out in 2011, and they've been working on making them better and better ever since. They're now up to the Aakash 4, which has a bigger and better screen, more memory to hold things like pictures and games, and can do some pretty cool things like play movies and let you connect to the internet.
One of the reasons people like the Aakash tablet is because it's really affordable. That means it doesn't cost a lot of money to buy one. That's really important because not everyone can buy expensive tablets or computers.
So, in summary, the Aakash tablet is a small and affordable computer that was made to help more people have access to technology.