Category Archives : Science and Technology


Google Drive Using 15 GB Online storage space freely (Video)

Google Drive Using 15 GB Online storage space freely We already published First tutorial with video of Mr. Sharif Uzzaman which has so much hit and comments also. Today Google Drive is more important for online backup. In this position we published his second post Google Drive Using 15 GB […]

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How to learn: Computer Basic- The Generations of Computers -4 3

Computer Basic- The Generations of Computers Today we are presenting the topic Computer Basic- The Generations of Computers. The history of Computer, there are different generations of Computing. In this development five generations of computers is characterized by a technological development that fundamentally changed the way computers operate, resulting in […]


How to increase your PCs Performance 1

How to increase your PCs Performance PC means Personal Computer. In this way included Desktop Computer, Laptop, Notebook, Netbook Computer etc. Every day we are using this type of device for our Smart Computing Job. But Some time we are feeling disturbances for several type of problem of our PC. […]

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How to learn Computer Basic: Processor, Output Device and Storage -3 84

How to learn Computer Basic (Part 3) What is Processor, Output Device and Storage? Today we are presenting here How to learn Computer Basic specially Processor, Output Device and Storage .  Processor A processor is the logic circuitry that responds to and processes the basic instructions that drive a computer. […]


How to learn Computer Basic: Input Device -2 1

An Input device which send any kind of data to the Center Processing Unit (CPU). Today we are presenting here How to learn Computer Basic: Input Device .  Input Device Through these type device CPU takes input. There are different type of input device  such as mouse, keyboard, touch pad, scanner, […]

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How to learn Computer Basic: Fundamentals -1

The most used smart electronics device Computer is very important of our everyday life style. e-Learningbd team are trying to develop technology,  health and others content. Today we are presenting here How to learn Computer Basic: Fundamentals .  What is Computer? Computer is an advanced electronic device for storing and […]