Course Advanced  8658

Course Introduction："JQuery Red and Blue Voting Function Practical Tutorial" How do you use PHP+jQuery+MySql to implement the red and blue voting function?

Course Intermediate  11347

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  17652

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 Introduction：Some Windows 7 users find that a red cross appears on the Internet connection symbol of their computer and they cannot connect to the Internet. What should they do if this happens? First check whether the network cable is plugged in. If so, open the run window, type dcomcnfg to enter the computer control panel, start adding to the DCOM configuration, find netprofm, and select run and activate permissions in its properties dialog box , add the target in the customization, type LOCALSERVICE, and finally run NetworkListService in the service project control panel. What to do if the Windows 7 network connection is red and cannot connect to the Internet: 1: Check whether there is any problem with the connection between the network cable and the computer. Two: If determined

2023-07-14 comment 0  3281

Course Introduction：How to solve the red cross on Win10 network connection? What should I do if I can’t connect to the Internet with the red cross in Win10 network? Many friends will encounter this problem. Whether they are using wired or wireless networks, they are likely to encounter this situation. So how to solve it? System Home will provide a solution below. There is a red cross in the win10 network connection solution. Click the mouse on the network connection and click [Troubleshooting]. Then you can see the results of the network diagnosis and click [Try to perform these repairs as an administrator]. Customers must find the actual cause and deal with it based on the results of online diagnosis. For friends who use wired networks, it may be that the network cable is not plugged in properly or is damaged, so you need to plug it in again or replace it. If you want to exchange for nothing

2023-07-13 comment 0  2308

Course Introduction：Many users using win7 computers have recently encountered the situation where the wifi icon displays a red cross, so how to solve it? The following brings you the solution to the red cross on win7wifi. If you want to know, take a look. What to do if win7wifi displays a red cross: 1. Click the lower left corner to open the control panel and then click "Administrative Tools". 2. After entering, click the "Service" option. 3. Then find "Wireless and Networks", find "BitLockerDriveEncryptionService", right-click and click "Start". Maybe you also want to know: Installation tutorial | Solution to slow startup of win7

2024-01-04 comment 0  1396

Course Introduction：How to solve the problem of red cross on Win11 network? Recently, when some Win11 users first started their computers and connected to the network, a red cross appeared on the network icon in the lower right corner of the computer, causing the network connection to fail. So is there any way to solve this situation? Many friends don’t know how to operate in detail. The editor below has sorted out the solutions to the red crosses appearing on the Win11 system network. If you are interested, follow the editor and take a look below! Solution to the red cross appearing on the Win11 system network Method 1. Troubleshooting 1. Right-click the network icon in the lower right corner, select Troubleshoot, and then wait for the system to automatically detect the problem. 2. Then select I encountered other problems on the pop-up page. 3.

2023-07-01 comment 0  2129

Course Introduction：What should I do if my win10 computer has no sound and the small speaker is crossed out? Many users find that a red cross appears on their speakers when using their computers and they cannot play sound normally. So what is going on? Let this site carefully introduce to users the specific solutions to the red cross on the win10 speaker. Detailed steps to solve the problem of a red cross on the win10 speaker: 1. Right-click the computer and "Manage" or run WIN+R and enter services.msc to open the system service window. 2. Find the Windowsaudio and WindowsAudioEndpointBuilder services in the service options, click to start and view the corresponding login account information, WindowsAu

2024-02-13 comment 0  1657