well you coud try to use a penis
With normal usage a Mac would not normally have motherboard problems. Avoiding immersion in water and not using in extreme hot or cold temperatures will certainly help avoid motherboard problems.
When there is a fuse, yes it is part of a circuit. The fuse is a cheap, replaceable circuit breaker to avoid damage to the circuit components.
You should avoid lower priced, or off brand boards such as ones from ecs.
You can avoid generalized anxiety by starting to believe in yourself.
lock yourself in a freezer
As long as the yolk isn't broken, and you boil them(avoid frying and scrambling). 4 eggs a day is fine
Usually, when you buy a computer case it comes with standoffs which get screwed on to the case (there's usually at least 6 and as many as 10) and then the motherboard sits on those standoffs instead of on to the case itself. The motherboard standoffs serve the purpose of avoiding direct contact between the motherboard and the case itself so as to avoid a possible electrical discharge which would in turn damage the motherboard. There are holes on the case where the standoffs should be placed.
To save money for yourself, to avoid wasting energy and to avoid unnecessary pollution to the environment.
The reason is to avoid burning your hands when you grab it. Plastic is a poor conductor of heat.
Computers can have more than one fan in the case. The purpose of the fan(s) are to circulate air, drawing air in from the outside and blowing it through the power supply, over the CPU and other heat generating components to remove the heat they generate and carry the heat outside the computer box or cabinet. Without this, the heat buildup in the computer can cause components to overheat and fail leaving you with a computer that does not work.
remove one of the essential components fo corrosion-eg moistureinstall a sacrificial anode
Plague vaccine or avoid rats with fleas.