E-learning solutions

Information Technology is an integral part of every facet of our lives. It has changed the way we learn, teach and plan. The traditional method of learning gives students limited opportunity to collaborate with others and explore rich multimedia learning formats. It neither challenges gifted students to bring out the best…

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Solve this problem to win US$1 million prize

I think it will be helpful to define some terms in order to understand the P versus NP problem. P refers to all the problems that can be solved quickly or in polynomial time. In other words, exponential-time algorithms don’t count. NP refers to decision problems that can be solved in…

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Computer Networking

A computer network is an interconnection of computing devices for the purpose of sharing files, printers, programs, an Internet connection, etc. A standalone computer is not as useful as a networked computer. Whilst computer networks allow you to share files, a printer, an Internet connection and access the Internet, they can…

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The Menace of Computer Virus

A computer virus is a malicious program that attacks other computer programs and users' data. It replicates by placing copies of itself into other programs, users' files or the boot sector of the hard disk drive. It can steal hard disk space, corrupt important operating system files, damage user's files, slow…

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How to disable Windows update and why you should do so

Given the title of this post, I think it is important to state unequivocally that Windows updates are needed for protecting your computer system against viruses, rootkits and intrusion attacks. Whenever bugs are discovered, Microsoft releases updates or patches to protect computer systems that are running its operating system. Given the…

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