Sharing my general knowledge

Greetings everyone here today I welcome you all to my Steemit blog thanks to @sahar78 for organizing this interesting contest for the week.

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Laptop was first invented in which year?

Talking about laptop it was originally conceived in the year 1981 by a fellow known as Adam Osborne and introduced the Osborne 1 relatively known as the first true laptop and it had a display of 5 inches, came with two 5.25 inch floppies, and included the CP/M operation system.

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This weighed 24.5 pounds which was accepted as highly portable for those days. This revolutionary invention changed people’s work and enabled them to have a portable computer while starting the creation of current devices such as work, entertainment, and communication laptops that are used today.

Concept of near sightedness?

Near sightedness which is a sight ailment where by distant objects look hazy while close objects have clear vision and this occurs if the size of the eyeball is too large or the curvature in the cornea is too high and hence light focuses in front of the retina so therefore, the farther an object, it cannot be perified with precision.

sightedness is also known as Myopia which may be corrected by use of refractive correction facilities for instance spectacles or contact lens, or through surgery. One should also take his or her eye to a doctor for check up now and then because one needs to detect changes in vision and for you to avoid near-sightedness here is what to do, less computer time, less television time, and more play outside.

Concept of far sightedness?

Far sightedness can be defined as the capacity to think and act with regard to the future and with regard to effects and implications of the action taken at an earlier time it involves having the vision of the distant future, having the ability to make decisions at the expense of the future consequences and those who think about it, plan and are focused on achieving specific objectives, undertake actions that can directly contribute to the attainment of these objectives.

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They gear themselves towards the future positive successes since they are well aware of what challenges, events and trends may occur in their line of duty. Far-sightedness is one of the greatest virtues that involve intelligence, flexibility, and perseverance with which people are rewarded for making a rational decision in conditions that affect their well-being in the long run.

Thanks for reading my post I'm inviting @joymm, @bela90 and @ability20 to participate.