Course Intermediate  11429

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17723

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11421

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：When we use the computer's built-in drawing function, we sometimes need to drag a picture into it as a background image. So why can't the drawing function of win10 be dragged? Users can check whether the drag-and-drop function is enabled, make sure the drag-and-drop function is enabled or check the clipboard history settings. Let this site carefully introduce to users the solution to the problem that win10 drawing and pasting cannot be dragged. . Solution to the problem that drawing and pasting cannot be dragged in win10 1. Check whether the drag-and-drop function is enabled and make sure that the drag-and-drop function is enabled. Open "Control Panel", then select "Appearance and Personalization" - "File Explorer Options", under "View

2024-02-13 comment 0  1556

Course Introduction：1. The computer wireless network icon is missing? 01 Right-click "My Computer" on the computer desktop and select Device Manager to open. 02 After opening the device manager, find "Network Adapter" on the device page and double-click to open it. 03After opening it, you can see the wireless network card driver under the network adapter. Right-click the wireless network card driver and select the properties option below. 04 Then a dialog box will pop up, in which you can check whether the network card driver is running normally. If it does not run normally, click the start button below. 05 Click Start and a dialog box will pop up. Don't worry about it and just click "Next". 06 After completing the startup, a wireless signal will automatically appear in the lower right corner of the computer desktop. Click with the left mouse button to see the wireless network. Just connect to wireless

2024-09-02 comment 0  664

Course Introduction：When we use the win11 system, we often encounter a problem, such as: the computer cannot be started normally, so what should we do? Users can directly restart the computer and press f8 to enter the troubleshooter, or choose to reinstall the system. Let this site carefully introduce to users the analysis of the problem that Win11 cannot start the computer normally. Method 1 to analyze the problem of win11 unable to start the computer normally: 1. If our computer cannot start normally, it is probably due to insufficient configuration. It is recommended to roll back the system as soon as possible. 2. First restart the computer, then press and hold "F8" when booting to enter the interface shown below, select "Troubleshooting" 3. Then select & in the troubleshooting

2024-02-13 comment 0  1276

Course Introduction：1. What should I do if the computer cannot start normally? A complete solution to the problem that the computer cannot start normally. Among many computer failures, "the computer cannot start normally" is the most troublesome thing. The author has been engaged in computer maintenance for a long time and has accumulated some experience in this area. Now I will summarize these experiences to share with my friends. 1. The computer can pass the self-test. Later, a beep sound will be heard, a blue screen will appear, and the computer will not be able to log in to Windows. This situation is generally caused by system damage, driver or hardware conflicts, viruses, etc., and the solution is relatively simple. 1. During the startup process, select "Last good configuration startup". If it cannot be solved, continue to the next step; 2. During the startup process, be sure to press the "F8" key to enter safe mode.

2024-08-09 comment 0  648

Course Introduction：The wireless mouse is one of the indispensable tools in modern people's office and life. However, sometimes we may encounter a troubling problem: the wireless mouse has power, but cannot move. This situation can be confusing and confusing, so this article will explore several common causes and solutions that may prevent your wireless mouse from moving. First, let's examine the wireless mouse itself. Wireless mice are usually powered by batteries, so the first step is to make sure the battery is installed correctly and has enough charge. If the battery power is low, you can replace it with a new one

2024-02-18 comment 0  1326