1. Computers in our Daily Life Chapter 6

2. When would computers be better than a Human? Fast and accurate job is required Repetitive tasks Easily automated tasks Mathematical calculations Dangerous Operations Availability Storing Large amounts of Data Merging Data From Different Sources

3. Computers Effects on Communities Eliminated Repetitive Tasks Provide Greater Efficiency, Reliability New Job Opportunities Getting large amount of information easily Working from home Teleconferencing, and e-marketing Reducing Job Opportunities Reduced People Interaction Needs Special training

4. Applications in Business MIS: derives data from departments of the organization and produces reports DSS: Analysis Tools, that help managers in decision making Insurance Companies applications ATM for Banks Government applications and e-government

5. Computers in Education Computer Based Training (CBT): use interactive programs to enable people to acquire skills and knowledge, in a more practical methods

6. Is CBT Good? Distant learning More convenient No attendance Any time Less expensive Flexible teaching by using multimedia No student-teacher interaction Hardware malfunction No motivation, or encouragement AdvantagesDisadvantages

7. E-Commerce A 24 hour service Saves time Wide range of products to choose from Can’t see the product Some people don’t trust it Buying or selling over the internet