| Font | Letters. |
| Hardware | Equipment. |
| Home page | The introduction to a site; like the front door of a site. You can go to different parts of a site from the homepage. |
| Home row | The main keys that you keep your fingers on. The bumps on f and j help you to find the home row. |
| Icons | Small pictures. |
| Intranet | Like the Internet but much smaller. It is mainly for business and work. You may need a username and password to use it. |
| Italics | Slanted print. |
| Left click | Click left button on mouse. Use this on toolbars and for changing places in a document. |
| Link | A connection to another site. |
| Logging off | Like signing out. |
| Logging on | Like signing in on your computer. |