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There are three basic types of software , even if they do
not have their own sub-sections as will be explained later :
First Commercial software purchased with a license for one
or more computers . This is to patch usually with some form of support and
regular updates , errors, etc. Sometimes a new version of the software is
coupled offered at a discounted rate as " update". This type of
software is usually relatively expensive and is often to cover for special
The major exception are the various groups of "Office"
software, which are designed for use in a commercial environment , but are of
course also used firefox
free download for various tasks at home. The most common application in this
category is , of course, text editing .
Most of the other
classic " office" applications such as calculations and data bases
are only partially in the home environment , although they are used in some
cases, especially now that the more computer literate generation is growing .
Second Simplified or "lite" - versions of
commercial software. These are mainly intended for small businesses and
companies that are not the complete functions of, say , need a 3- D modeling
system, but must be able to view this documentation and prepare compatible