COMPUTER THREATS SECURITY
WHAT IS COMPUTER SECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Environment surrounding your computer
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Hackers trying to access your computer
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Firewall installed in your computer
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Many programs opened simultaneously
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Detailed explanation-1: -Excessive heat lowers the electrical resistance of objects, therefore increasing the current. In addition, slowdown is a result of overheating. Components can shut down when overheated and the motherboard temperature sensor instructs hardware such as the hard drive and processor to slow down.
Detailed explanation-2: -The most common reason for an overheating computer is dust buildup on the fans or air vents. Reduce the heat inside the computer to improve the system performance and prevent any damage to the internal components.
Detailed explanation-3: -Fans. The CPU, graphics cards and other computer components generate a great deal of heat. To combat that heat, computers come with internal fans to circulate air. Keeping those fans in good working order is critical to a well-running system.
Detailed explanation-4: -If you have a desktop computer which feels hot to the touch, it may have insufficient cooling. If this concerns you, you can buy extra cooling fans or check that the cooling fans and vents are free from dust and other blockages.
Detailed explanation-5: -Overheating. This is probably the main cause of computers catching fire. Overheating is caused mostly when there is improper ventilation and the computer is unable to cool itself. When a computer runs, the components inside generate heat which is dispersed through the cooling system (mostly a fan).