If the computer hasn't been cleaned for a long time, there will be a lot of dirt on the keyboard. At a glance, the mood of surfing the Internet will be greatly reduced and the feeling of being dirty will be greatly reduced. The surface of the computer key can be cleaned by wiping, but it will take a lot of effort. The most troublesome thing is the gap between the small keys of the keyboard. The surface is clean and the gap is still very dirty. Because the gap between the small fingers is not enough, it can not be washed in place. Toothpaste, an old toothbrush and a cloth are good tools for cleaning the keyboard. Let's have a look.
How to clean the keyboard
1. In order to thoroughly clean the keyboard, first find a cloth. The cloth must be soft, so that the words on the keyboard will not be damaged. Wet the cloth with water, and then slightly dry it to fully moisten the keyboard. Do not use too wet cloth. If water enters the space under the keyboard, the circuit may be damaged.
2. Squeeze a ball of toothpaste, about twice as much as you usually brush your teeth. Part of it is applied to the particularly dirty keys, and the other is applied to the wet and dry wiping cloth. Then, the surface of the keyboard can be cleaned with the wiping cloth, and the local area can be wiped for a longer time.
3. Then squeeze a ball of toothpaste, about the usual amount of toothbrush, put it on the palm of your hand, and brush it against the side of the keyboard keys after a little bit of toothbrush. For the local particularly dirty places, you can first press the key next to it and then brush it, and brush every seam of toothpaste with a toothbrush until you are satisfied with the brushing.
4. After cleaning the keys of the keyboard with toothpaste, there will be a lot of bubbles and dirt to be removed. This is a very important process. Use the toothbrush to wash with water, and combine the wipes, wipe the cloth clean and dry and wipe the dirt off.
5. To further clean the dirt, put the dry cloth on your hand, brush the keyboard with a clean toothbrush, and then brush the cloth again. In this way, the toothbrush needs to be cleaned intermittently in the middle until it is basically cleaned.
6. After continuous scrubbing, there must be no dirt falling to the lower part of each key. In this way, the keyboard can be turned upside down for brushing. At the same time, the dirt thrown out is wiped with a cloth. After that, the keyboard is hung upside down to drain a small amount of water.
7. Wait for the keyboard to dry, and then wipe dry with cloth. As like as two peas, the keyboard is clean, just like the newly bought ones. The Internet is much more comfortable. An advertisement is given to let fingers dance on the clean keyboard. Ha ha ~ a friend may try.
Purchase and purchase of keyboard
1. Touch of keyboard
As the input device with the most daily contact, the touch is undoubtedly the most important. The hand feeling is mainly determined by the strength of the key and the degree of resistance. To judge how a keyboard feels, we will test it from the following aspects: whether the elasticity of the key is moderate, whether the force of the key is uniform, whether the key cap is loose or shaking, and whether the key range is appropriate. Although different users have different requirements on the elasticity and key range of keys, a high-quality keyboard should be able to meet the usage habits of the vast majority of users in these aspects, and the uniform force of the keys and the firmness of the key cap must be guaranteed, otherwise it may cause key sticking or make users feel tired.
2. Appearance of keyboard
The appearance includes the color and shape of the keyboard. A beautiful and fashionable keyboard will add color to your desktop, while a traditional keyboard will make your work more boring. Therefore, for the keyboard, as long as you feel beautiful, like, practical can.
3. Keyboard making
The cost of keyboard is low, but it doesn't mean it can be handled carelessly. The surface and edges of a good keyboard are exquisite and delicate. The letters and symbols on the key cap are usually engraved by laser, and the hand feels concave and convex. When purchasing, carefully check whether the handwriting printed on the key position is engraved. It is not the kind of direct ink printing, because the handwriting of this keyboard will fall off after a short time. The corners of the keyboard should not be sharp. The regular keyboard has capslock, NumLock and ScrollLock.
4. Keyboard layout
Although there is a standard for keyboard key location distribution, each manufacturer still has room for maneuver on this standard. First class manufacturers can use their experience to arrange the key positions of keyboards more considerate to users. Small manufacturers can only use the most basic standards, and even make keyboards with extremely poor distribution because of poor quality.
5. Keyboard noise
I believe that all users hate the noise generated by keyboard tapping, especially those users who are still working, playing games and surfing the Internet late at night. Therefore, a good keyboard must ensure that only a small noise will be generated when the keyboard is hit at high speed, which will not affect other people's rest.
