A computer keyboard is an input device that allows a person to enter symbols like letters and numbers into a computer. It is the main input device for most computers. There are different types of keyboards. The most popular type is the QWERTY design, which is based on typewriter keyboards.
Average Temperatures in Kuala Lumpur, Malaysia. 1  The mean temperature in Kuala Lumpur, Malaysia is hot at 26.6 degrees Celsius (79.8 degrees Fahrenheit). 2  The range of mean monthly temperatures is 1.2 C (2.2 F) which is an extremely low range.
2. Study area and Methods The study was conducted in Kuala Lumpur city, Malaysia. The total land area of the city is 243.7 km 2 (24,221.05 hectare), which is 100% urban area. It had a population of 1,556,200 people in year 2005 with an average population density of 64 persons per hectare.Data of ambient air quality, population, landuses and trafï¬c volume had been collected from various public authorities and documents.t had a population of 1,556,200 people in year 2005 with an average population density of 64 persons per hectare. Data of ambient air quality, population, landuses and trafï¬c volume had been collected from various public authorities and documents.