1.Tower is is typically placed beside or under the table, because relatively large size, thus meeting table.
Computers are widely has a space in it and many have expansion slots (where to install additional card),
so it can be added to a variety of enhancements.
2.Desktop (table) is a computer that is slightly smaller than the size of the Tower, but usually placed on the
table. The computer is the most widely used due to its cheaper when compared to other forms.
Computers that we use today this is a kind of desktop.
3.Portable (portable) is a computer whose size is slightly smaller than Desktop, because the parts can be
assembled into a single box, making it easy carried everywhere. The computer is intended for users who
often charge field, such as engineer in charge of completing a home or researchers collect data at the
location that is far from his office. This computer is less popular because relatively large and heavy.
4.Notebook (notebook) is a computer the size of a book entry only. Notebook has the same size as the
paper quarto, that is 8 ½ x 11 inch, thick about 1 hinggan 1 ½ inches and weighs between 4 to 6 kg.
5.Palmtop computers are to be grasped because the size is very small, approximately slightly smaller than
the Beta video tapes. This is often called a handheld computer computer. The computer does not require
electricity, but small batteries used (size AA). The downside of this computer is the screen is too small and
the keyboard is a bit smaller than standard size, making it difficult for users.
