It is possible for the keyboard of your laptop to leave marks on the screen of your laptop if the design of your laptop allows the screen to sit flush on top of the keyboard when the laptop is closed. This is the case with several different models of the Apple MacBook. You won't be able to get rid of these marks, and they can get in the way of your ability to enjoy watching the video. In the following paragraphs, we are going to talk about a few different things that you may do to lessen the likelihood of similar events happening in the future. There are a few different ways that ......

The mouse is an electronic product that is used very frequently in our daily life. Its use experience has a very important impact on our usual office and entertainment. Therefore, it is very necessary to buy a mouse that is handy. The sensitivity of the photoelectric sensor of the mouse is measured by DPI (DotsPerInch, dots per inch) or CPI (CountsPerInch, the number of measurements per inch), and the measurement frequency is measured by FPS (FlashesPerSecond, the number of refreshes per second). But for the vast majority of us, these capabilities are excess and sufficient for demand. S......

The mouse is one of the most frequently used components in computer peripherals. Most office workers have access to it every day, but many people know very little about the mouse. purchase. Today, Xiaobian briefly introduces the mouse from the grip of the mouse. The mouse has 3 kinds of grip, the corresponding mouse can also be divided into these three categories. The three grips are grasping, pinching, and lying. 1. Grasp This grip can be said to be the most used grip. The base of the palm is against the tail of the mouse, the palm is in the air, and the first joint of the fingers is ba......

A mouse is composed of a casing, a PCB circuit board, a sensor, a micro switch and several other parts. The casing affects the overall grip, the sensor is related to the positioning accuracy of the mouse, and the micro switch affects the feel of the buttons. Factors that most users are very concerned about when purchasing a mouse. And a good micro switch can ensure a long-term uniform feel, and also determines the use time of this mouse in your hand, the importance of which is self-evident. In order to improve the feel of the buttons, major manufacturers have also made great efforts in t......

You should assume that many people before you have used the keyboard and mouse of the computer you and your family use. Clumsy people, spilled drinks, etc. The need of keeping a clean keyboard shouldn't be too hard to understand. It's also common knowledge that keyboards harbor a wide variety of bacteria and viruses that may be found in typical homes. There are bacteria that you can't see, so even if you take precautions against the filth that's obvious to the naked eye, you might still become sick. Out of 33 sampled keyboards, 4 were found to pose a significant health r......

Laptop keyboard failure is a disaster for users. The book that was originally used well, but suddenly for some reason, the keyboard accident, it failed and could not respond, resulting in the ongoing work game can no longer be carried out.    There are many phenomena that cause laptop keyboards to fail, and software problems and hardware problems may cause laptop keyboards to fail. Below we will analyze the failure of the notebook keyboard to see what causes our laptop keyboard to fail. When it comes to laptop keyboard failure, first we need to understand the design struc......

The mechanical keyboard is the standard device for many game players. However, the mechanical keyboard is also divided into different types based on the switches. What are the types of mechanical keyboard switches and the differences between them? Different Types of Mechanical Keyboard Switches: Red vs Black vs Blue vs Brown Switch 1. Red Switch Linear switch body, trigger key travel 2.0mm, initial pressure 30cN, trigger pressure 45 ± 15cN. The reason why the red switch is a linear switch is that it has no sense of paragraph when pressing, it is straight down and straight up. At the sam......

The Logitech K845 is a new version of the Logitech K845, which is a new version of the K845. The Logitech K845 mechanical keyboard is an improved version of the K840, the previous version used Omron's ROMER-G shaft and was not very acceptable to users, so the new K845 version uses the cherry shaft. The keyboard is designed with suspended keys and the positioning plate is made of silver-grey anodised aluminium, which is a great texture. A Comprehensive Overview Of The Logitech K845 Mechanical Keyboard Compatible Devices： Gaming Console Connectivity Technology： USB Keyboard D......