Using The Computer

Now, users need to use a printer and scanner to work. Printer is one of the Hardware , which is connected to the computer and have the function to print the paper, the image and view other media from computer to paper or similar. The term known in the resolution of the printer called the DPI (dot per inch). It means is the number of dots in the area of 1 inch.

Scanners is a tool that works to copy images or text that is then stored in the computer memory. From the computer memory, the results can be stored in the hard disk or floppy disk. The scanners similar functions such as copy machines, the difference, photocopy machine results can be seen on paper while the scanner results can be displayed through the monitor first so that we can make repairs or modifications that can be saved and returned in the form of text files and image files.

Not only printers and scanners, but also tablet pc required to work now.

Tablet PC is a laptop - or a book-shaped portable computer. Have a touch screen or a digital tablet technology that allows computer users take the stylus or digital pen in addition to the keyboard or computer mouse.

Users can enter text that incorporates the program to recognize handwriting, the keyboard in the monitor, the user's conversation, or a regular keyboard.


Tablet PC using the LCD touch screen, can be used to write by hand using a special type called a pen stylus. That screen can play up and down so that the position of the keyboard facing the land / lap / table and the position of the display to sleep facing upwards (see figure 2 left). Tablet PC screen is also possible to play a similar move toward the movement of people, up to 360 degrees.