Types of Printers – Basic Guide to Printers

Types of Printers – Basic Guide to Printers

In the previous post we have discussed about Computer Input Devices, now let us have a look at different types of Printers which are Computer Output Devices. TYPES OF PRINTERS Printers are of two types; 1 . Impact printers 2 . Non-impact printers. In impact printers a...
Computer Input Devices

Computer Input Devices

General and Special Purpose  Computer Input Devices There are different types of computer input devices and different types of output devices used by computers for different operations. Primarily the data has to be first converted to a form which can be read by an...
Image and Picture File Formats

Image and Picture File Formats

Commonly used Image and picture file formats 1. GIF 2. JPEG 3. BMP GIF-Graphic Interchange File: GIF images are limited to 8 bits of color depth that is 2 powers 8 which equals 256 colors. This is a commercial image format developed by CompuServe information services,...
Common Audio File Formats

Common Audio File Formats

There are many kinds of audio file formats. Let us discuss common Audio File Formats, They are as follows: 1. MIDI 2. WAVE 3. MP3 MIDI – Musical Instrument Digital Interface: It is a communication channel developed in early 1980’s. It acts as an interface between the...
How to Setup a Computer Lab or Computer Centre

How to Setup a Computer Lab or Computer Centre

Lets start learning on How to Setup a Computer Lab or Computer Centre For designing and outfitting a computer centre we need creativity and the collaboration of a host of different parties. It is very important to find out the vendor’s specifications so that the...