Course Intermediate  11387

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  17699

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  11397

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：What's the matter with noise in Tencent meetings? (Solution to noise in Tencent meetings) Many friends like to use Tencent meetings to conduct some video conferences, but there are often some sizzling noises in the meetings, which makes the meeting unable to continue. Next, is there any way to remove these noises? Below, the editor of PHP Chinese website will give you a detailed introduction. Interested friends can take a look. Solutions to Noise in Tencent Meetings Noise in meetings can be roughly represented by the following three scenarios: 1. All or most participants hear noise. In this scenario, noise may be collected by someone's microphone (telephone) in the online meeting. Specifically, the following methods can be used to troubleshoot: Host check

2024-06-14 comment 0  759

Course Introduction：When we encounter problems when using Douyin short videos, such as being unable to log in, account being banned, video upload failure, etc., we usually contact Douyin customer service as soon as possible. However, many users reported that Douyin customer service could not solve their problems, and some even reported that they encountered no response from customer service. So, if Douyin customer service cannot solve the problem, who should we go to? 1. Who should I contact if Douyin customer service does not solve the problem? We can try to find solutions through the official help center provided by Douyin. In Douyin's settings page, there is a "Help and Feedback" option. After clicking to enter, you can see various frequently asked questions and answers, including account issues, function usage, privacy and security, etc. We can search here based on the problems we encounter and view related

2024-03-28 comment 0  1313

Course Introduction：When using a computer, we often play music or play games, but when using it, we find that the sound is still very small even if it is turned to the maximum. So how do we solve these problems? Come and take a look at the detailed tutorial. ~What should I do if the sound in win10 is very small at 100: 1. For this problem, first check the driver. If there is no problem with the driver, check whether there is a sound effect enhancement plug-in such as Dolby Sound. If so, it can be solved by setting it. 2. If it is not resolved, perform the following operations. We right-click the "Sound Icon" and open "Sound Device". 3. Then right-click "Speaker" and select "Properties". 4. Then we switch to the "Enhancement" tab at the top, we can check "Equalizer", and then click "···" below to enter

2024-01-05 comment 0  2206

Course Introduction：1. What to do if there is no sound from the Win8 computer speakers. Problem description: The Win8 computer speakers suddenly have no sound. Users need to solve this problem. Solution: Check the physical connection: Make sure the speakers or headphones are properly connected to the computer's audio jack. Adjust volume settings: Check your system volume settings to make sure the volume is not muted or too low. Check the driver: Make sure the sound card driver is the latest version and try reinstalling the sound card driver if necessary. Examples: Check physical connections, adjust volume settings, check and update sound card drivers to ensure there are no hardware or setup issues causing no sound from the speakers. 2. What to do if there is no sound in Win8 system. Problem description: There is no sound in Win8 system. Users need to solve this problem. Solution: Check the default

2024-01-16 comment 0  569

Course Introduction：But sometimes we may encounter the problem of silent computer. Desktop computers are indispensable tools for our daily work and entertainment. Many times we can solve it with simple solutions, but fortunately, this problem can be caused by a variety of reasons. Let your computer return to normal use and help you solve the problem of silent desktop computer. This article will introduce some effective solutions. Check if the volume settings are correct The first step is to check if the volume settings are correct before solving the silent problem on your desktop computer. Make sure the volume is not muted or turned up, click the volume icon in the lower right corner of the screen. Also check to see if the headphone jack is loose or damaged, if there is one. Check the audio driver There may be a problem with the audio driver, if the volume is set correctly but still nothing

2024-05-01 comment 0  707