Critical Thinking Questions
Case 4-1
Your friends know that you understand a lot about computers, both the technical details of how they operate as well as information about software. Lately, with all of the concerns about copyright infringement, friends have started to ask you about categories of application software and what each kind permits.
-DeRobb is looking for a spreadsheet program that is available at no cost, but that also puts no restrictions on his use of it. If he wants to share it with a friend, or make copies of it and distribute it, he wants to be able to do so. What kind of software do you recommend he should be looking at?
A) public-domain
B) freeware
C) custom
D) shareware

Question

Quizplus · Accepted Answer

Public-domain software is software that is not owned by anyone and can be used, copied, modified, and distributed by anyone for any purpose without any restrictions. Therefore, it is the best choice for DeRobb who wants to use a spreadsheet program at no cost and without any restrictions on its use or distribution. Freeware software may be available at no cost, but its use and distribution are often restricted in some way. Custom software is tailored specifically for an individual or organization, so it is not relevant to DeRobb's needs. Shareware software is typically available for a trial period, after which users must pay to continue using it, so this is not a good choice either.

Critical Thinking Questions Case 4-1