Heat is a ban of all electronics, and anything helps to trap the heat in your PC such as a good layer of dust that has been making for the last several years. Fortunately, your PC has a cheap way to dramatically cut the dust.
A small component can stop dust
Most expensive PC cases have dust filters on the front and bottom, and some have also done them on the sides and the top. However, budget PC affairs, and even many middle-range options, only offer them below, or sometimes not at all. As a result, they are prone to collect more dust than their more expensive counterparts.
Fortunately, it really does not matter that your PC case has integrated the dust filter – you can add yourself to nothing. There are magnetic dust filters that you really put on your PC case on opening a fan. They are available for each standard fan size, which means you can use any one, whether in which case you have or which fan port you are using.
The magnet is not strong enough to harm your PC in any way.
The best part of all? They are very cheap. I raised two five packs of 140 mm filter five years ago at a cost of about $ 1.50 per filter. If you want something large like a 360 mm filter, they run in $ 6 range for one.
If you want something in custom size, you can also buy sheets of materials with magnetic banding, so you can cut whatever size you want them.
My PC case does not have side intake or dust filters on the bottom. I have been using these dust filters for years without any problem, and they still stick to the bus when they are new.
Another major perk of these magnetic removable dust filters is how easy it is to clean them. You can simply close one and remove the dust, or if it is specially gunned, scrub it with some soap and water to completely clean it.
The only possible negative side is that they can reduce the amount of airflow, but it is a price that I am willing to pay if it keeps the dust out of my computer.
Other ways to keep the dust out
If you find the Internet for ways to reduce the dust amount in your PC, you will find the pages and pages of people who argue to return for decades. This is a controversial issue. Here are some good general suggestions to help.
Keep your PC away from the floor
The dust is heavier than the air, and eventually most of it will settle on the floor, where sometimes when you move around your house, this movement occurs.
If the air intake on your PC is close to the ground, they would come in contact with more dust, if they were a little above, such as a small stand, on the table, or a wall mounted on a wall. Regardless of what else you do, keeping your PC above the floor will lead a long way to prevent the accumulation of dust.

Connected
Is it bad to be your desktop PC on the floor?
Do you place your desktop PC on the floor? Ventilation and dust can be a problem.
Regular vacuum
If there is no one in your PC, the dust cannot go to your PC, and a regular, quick vacuum around your PC can create a big difference.
As an additional perk, regular vacuuming also prevents the pet hair in your PC’s fan port.

Connected
7 tips to avail the most of your robot vacuum
Does your robot vacuum work on a subjugation to clean your home? Follow these tips to pursue your game.
Get an air filter
In recent years, the increasing number of big forest fire inspired me to take an air filter, and after running it for a while, I saw something interesting: there was way My PC was normally there when I went to clean it when I went to clean it.
Like vacuuming, an air filter collects and has dust, before it can reach your PC anytime. As it is said, “an ounce of prevention is worth ten compartments of compressed air,” or something like that.
Create a positive pressure PC
People will argue about how you should establish fans in your PC until the cow comes home, but a great general rule is to keep your case “positive pressure”, which means that more air is being drawn than to push out more air. It seems a little counter-support knowledge. After all, you want dust to stay out, so the amount of airflow in your PC may increase which may probably help in that situation?
It comes down how PC cases are designed. Many fan ports have filters, or, if you are like me, you have your own couple. As a result, most of the winds in your PC are cleaner in your room than air. But the cases are also not airtight. There are many cracks, seams, intervals and holes that allow dust in the case.
If you are getting more air than going out in your case, at least some air will be pushed Outside Among those intervals that ensure that dust cannot go inside. On the other hand, if you have more air than coming in your case, the dust will be drawn through those unfliest intervals.

Connected
How to manage your PC fans for optimal airflow and cooling
The construction of a modern desktop PC is surprisingly easy, thanks to modular parts and lots of solid engineering.
Dust is not visually ineffective in only one PC, it can actually hurt your PC performance if it deteriorates quite bad. Additional heat that gets stuck on your components, thermal throttle, or in extreme cases, may be an emergency shutdown to prevent damage. I have deactivated the CPU and the fans of the case after years of collecting too much dust.
Make your PC a favor and clean the dust regularly, or better yet, take steps to prevent it from being stored in the first place.