For the computer, not only viruses are a threat, but also dust. It settles on all parts, thermal conductivity decreases, as a result of which the computer may begin to glitch and slow down.
But if you clean it from dust from time to time, you won't have to spend time and money on repairs. The first step is to disconnect the system unit from the power supply, disconnect the mouse, keyboard and other components. Take it to the balcony, if you live in a private house, to the street. Unscrew the lid, and then separately clean all the parts or in the system unit so as not to remove anything.
If you decide to clean the parts separately, therefore, they need to be removed in order to properly assemble at the end, it is best to take a picture of how the assembled looked before cleaning. Then take a vacuum cleaner, attach a nozzle to better clean it. After cleaning, take a paintbrush and go over all the details, probably there is still dust somewhere.
To clean the coolers of the cooling system, it is best to take a hair dryer and blow the entire saw off the blades. After that, you can wipe the system unit itself with a cloth, but carefully so as not to hook the component boards. There are small contacts and they can be accidentally damaged, which will result in expensive repairs.
Cleaning your keyboard and mouse is much easier, but also very necessary. In the keyboard, the keys sometimes freeze due to the fact that there is a lot of dust or food particles, for example, bread crumbs. It is best to unwind the keyboard and blow out dust and debris with a hair dryer. After that, assemble the system unit, connect all the wires, turn on the power supply. Then you need to turn on the computer and check if everything is connected correctly and correctly.
