Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. Why the numbers on the right side of the keyboard can't be pressed, and how the numbers on the right side of the keyboard can't be pressed, many people don't know yet. Now let's take a look at it.

Answer:

1. Yes, the keyboard is off. Just press the NUMLOCK key in the upper left corner of the keyboard, and the display screen light will light up and use the numeric key. If the keyboard is locked, you can use the numeric keypad to move up, down, left, and right. You can see that the light above the keyboard is off, which means the keyboard is off.

2. The specific use of the keyboard:

3. Keyboard is the most commonly used and important input device. English letters, numbers and punctuation marks can be entered into the computer through the keyboard to send commands and input data to the computer. Some keyboards have various keyboard shortcuts. The development trend of keyboards is becoming more and more professional, and the performance of keyboards varies according to different uses, such as keyboards for gamers, keyboards with display screens, or keyboards with many shortcut keys. For regular keyboard users, the keyboard is easy to clean, as well as luminous keyboards, independent keyboards and so on. Although there is a standard distribution of keys on the keyboard, this standard has room for manoeuvre. Experienced manufacturers can use experience to arrange keyboard keys and be more considerate to users. Small manufacturers can only follow the most basic standards, and even make keyboards with poor distribution because of poor quality.

This is the end of this article. I hope it will be helpful to all of you.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.