Graphics packages may not be as detailed as you think. It can be a simple paint package, which has features of shading, drawing line diagrams and many other simple but effective features. These packages can be an alternative to complicated DTP packages. As it is very difficult to draw with the mouse, many people scan the drawings on the computer and now there are software packages, which do not use a mouse.

New equipment used by professionals so that they can get pictures from a variety of places. A video grabber lets you get pictures from the television or a video camera and you then can alter it on your computer. A digital camera is also very popular as you can take pictures and then put them on your PC and alter then. This also means that you do not have to pay for the developing cost. You can also use clip art for pictures.

Engineers, architects, etc use CAD, short for computer aided design, so that they can produce high quality drawings. You can have plans of houses, maps, 3-D plans of a room etc. CAD lets the designers to make changes quite easily. They packages even let you rotate the images at different angles. The most popular CAD package is AutoCAD, which is quite expensive but there are many cut down versions available here are the advantages of using CAD:

2. It enables you to produce accurate scale diagrams

Some common words found in the essay are:
Clip Art, Packages Graphics, bit map, clip art, vector graphics, graphics packages, enlarge image pixels, graphics packages graphics, bit map files, computer aided design, aided design, drawings drawings, easy alter, multimedia presentations, computer aided, black white,
Approximate Word count = 691
Approximate Pages = 3 (250 words per page double spaced)