Operating System
Examination
Micro-credentials
Mushroom production
Can the Implementation of the Water-Energy-Food Nexus Support Economic Growth
Agro grant
Agri and food Scholar
An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. The operating system is a vital component of the system software in a computer system. This tutorial will take you through step by step approach while learning Operating System concepts.
Related WCAG resources These tutorials provide best-practice guidance on implementing accessibility in different situations. This page combined the following WCAG success criteria and techniques from different conformance levels: Success Criteria: 1.1.1 Non-text Content: All non-text content that is presented to the user has a text alternative that serves the equivalent purpose, except for the situations listed[…]. (Level A) 1.4.5 Images of Text: If the technologies being used can achieve the visual presentation, text is used to convey information rather than images of text except [for customizable and essential images] (Level AA) 1.4.9 Images of Text (No Exception): Images of text are only used for pure decoration or where a particular presentation of text is essential to the information being conveyed (Level AAA)
The exploitation of natural resources is the use of natural resources for economic growth, sometimes with a negative connotation of accompanying environmental degradation. It started to emerge on an industrial scale in the 19th century as the extraction and processing of raw materials (such as in mining, steam power, and machinery) developed much further than it had in preindustrial areas. During the 20th century, energy consumption rapidly increased. Today, about 80% of the world's energy consumption is sustained by the extraction of fossil fuels, which consists of oil, coal and natural gas.
Renewable Natural Resources. Renewable resources refer to resources that can naturally regenerate after use. They include resources such as wind, water, natural vegetation, solar energy, and animals. These resources exist in nature in abundance.
Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs.
natural resources are diverse ranging from renewable resources to non-renewable resources, living to non-living resources, tangible to intangible resources. Natural resources are essential to the survival of humans and all other living organisms.