Scales all over the body - B station video beep beep beep
What's the matter with the computer always being black? Solution to sudden black screen when using the computer? Technical article
It can be said that all friends who have used the computer have encountered the situation of black screen on the computer. There are many reasons for the black screen of the computer, which may be a hardware configuration problem or a system software problem. Today I would like to introduce how to solve the problem of black screen caused by hardware configuration. Basically, every day, after the customer turns on the computer, he will ask the editor how to deal with the crash. There are many reasons for the crash. I can only find solutions according to specific situations. Today I'm going to discuss how to solve the problem of black screen on computer due to hardware configuration. What should I do if the black screen doesn't respond when I turn on the computer? 1。 If you are using a desktop computer, please
How to set the excel selection box - Understand the basic functions of excel tables - Technical article
During the epidemic of pneumonia, it is suggested that everyone should stay out less, pay attention to hygiene, and do not gather, so as to ensure their own safety and the safety of others. Name box, these three words, firmly believe that most people do not understand, do not know where this role is. Not to mention the use. The name box is located on the far left of the writing column and on the top of column a, as shown in the following figure: What is the main purpose of the name box in Excel? Today I would like to introduce some methods to use the name box. Method 1. Quickly indicate the number of selected data information and rows. In Excel, if we want to know how many columns and
How many megabandwidth does the cat5 network cable support - the maximum transmission rate of cat5 - technical article
If you are in the field of communication network, I firmly believe that you should know some Ethernet interface cables, such as the very fifth class network cable, the sixth class network cable, and the seventh class network cable. But do you know what Cat8 Class 8 network cable is? What is the difference between Class 5 network cable, Class 6 super class 6 network cable and Class 7 super class 7 network cable? First, I will explain the new generation of network jumpers - FS's category 8 and category 8 network cables. What is Cat8 network cable? Cat8 network cable is a new generation of double shielded drop (SFTP) network jumper. It has two pairs of lines, which can adapt to the 2000MHz network bandwidth, and the transmission speed reaches 40 GBs
Nothing in the world is more tiresome than watching
I want to eat ice cream today. Then I thought twice about it and didn't eat it. Then I saw this. So? I weighed myself today. It seems that the running effect is not good recently.