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Alfred Francis Osei

Types Of Information Systems

Different types of information systems have been developed to meet a variety of business needs and these systems are known as computer based information systems. These information systems are Transaction Processing Systems (TPS), Management Information Systems (MIS), Office Automation Systems (OAS), Decision Support Systems (DSS), Executive Support Systems (ESS) and …

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Information System

Definition of information system Information System can be defined as the interaction of man and machine which under man’s control gathers data and broadcasts information. “Information System is the study of complementary networks of hardware and software that people and organizations use to collect, filter, process, create, and distribute data” …

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What Is Computer Virus

A computer virus is software program code which ‘hides’ in other files and when executed can either cause irreparable damage to your computer or (more likely) steal passwords, bank / credit card details and email addresses. It can infect computer programs, data files, computer viruses spread easily between computers through …

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Characteristic Of Information

Useful information is that which is utilized and makes value. Useful information is conveyed in time for its purpose and contains the right level of detail to it user. The characteristics of useful and effective information are:-  Completeness – Information is considered as complete when it tells the user all …

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10 Useful Command Prompt Tricks You Must Know

Command Prompt   To Change Command Prompt Color You can change command prompt color to make it look less dull and a bit simple on the eyes. To do as such, right-click at the top corners of Command Prompt and select “Properties” from the menu. In the properties, navigate to …

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Create Wi-Fi HotSpot With Your Computer

Use your computer to create a Wi-Fi hotspot to share your computer internet you can do this through the Command Prompt. To successfully do that, use the Administrator privilege to run the command. In the Command Prompt enter the following command to enable Wi-Fi Hotspot. Enter  netsh wlan set hostednetwork …

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Data and Information

Many are the events that occurs in our society or organizations, paying bills, manufacturing products, supplying of goods, arriving of products and much more. These are some examples of events that happen in our world or take place in the organizations. Most of these events that happen are significant or …

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What Is Information Technology?

Information is a vital resource in development activities of any society. All our economic and social progress depends very significantly on the transfer of commercial, scientific and technical information. Information Technology is the use of computers to store and process facts and figures into a useful, organized, form. Data is …

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Microsoft’s Surface Laptop Feels Beautiful

Microsoft finally made a real laptop, and it’s beautiful. I got a chance to get a closer look at the new Surface Laptop during Microsoft’s event in New York City, and I’m impressed. This could be the laptop I’ve been waiting for Microsoft to create. The Surface Book was always …

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