iPads: Using emoji

Learn about emoji, a special set of images and emoticons you can use in messages, emails, and more.
Screenshot 2014-04-02 17.53.56iOS offers several hundred emoji that you can access using the emoji keyboard.

To enable emoji from the keyboard settings in iOS:
Tap Settings > General > Keyboard.
Tap Keyboards.
Tap Add New Keyboard.
Locate and tap Emoji.

See  images.

Megabytes, Gigabytes, Terabytes – What Are They?

These terms are usually used in the world of computing to describe disk space, or data storage space, and system memory. For instance, just a few years ago we were describing hard drive space using the term Megabytes. Today, Gigabytes is the most common term being used to describe the size of a hard drive. In the not so distant future, Terabyte will be a common term. But what are they? This is where it gets quite confusing because there are at least three accepted definitions of each term.  Read  More