FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -DPI, or dots per inch, is a measure of the resolution of a printed document or digital scan. The higher the dot density, the higher the resolution of the print or scan. Typically, DPI is the measure of the number of dots that can be placed in a line across one inch, or 2.54 centimeters.

Detailed explanation-2: -2) In printing, dots per inch (dpi) is the usual measure of printed image quality on the paper. The average personal computer printer today provides 300 dpi or 600 dpi. Choosing the higher print quality usually reduces the speed of printing each page.

Detailed explanation-3: -The main difference between DPI and resolution is straightforward: higher resolution means more detail, while a higher DPI means a higher resolution level. Another difference is that, although many people still believe that DPI is ideal for web and digital imagery, it simply is not.

Detailed explanation-4: -Pixels per inch (PPI) is the measure of resolution in a digital image or video display. Pixels per inch (PPI) is typically used to refer to the display resolution, or pixel density, of a computer monitor or screen. The greater the pixels per inch (PPI), the greater the detail in the image or display.

Detailed explanation-5: -What is a high resolution image? A high resolution image is one that’s at least 300 DPI, or “dots per inch.” As in – the printer spits out 300 little dots of ink for every inch of your photograph.