Usability is one of the most pressing issues in the field of website development nowadays. The usability of a website is tested against its simplicity which makes it easy for people to navigate the site as fast as possible, therefore making access to information easier.

There are a lot of types of images that all of us may have heard about at this moment. Most of us already know about the GIFF and TIFF images. However, two of the most popular are the bitmap and JPEG.

Unicode is very helpful. This is because when you have problems or any difficulty with the file names that are made up of national characters, you should know about Unicode because this is what can really assist you. In Windows 2000, this is the system that is really based on Unicode. This means that every two bytes will be used for one character.

When this is used to compare JPG, the advantage is that it has a lot of colors. But when there are too many colors on the site, the sharp edges can appear really blurry. This is because this kind of image JPEG does not support transparency.

The Unicode characters have been really useful for those who are working on with foreign writing systems. As we all know, when we look at the normal keyboard, we can only see the typical numbers and letters that make up the English language.