How to build a trade data strategy

Win7 desktop icon is How to build a trade data strategymissing (win7 desktop icon has disappeared, how to retrieve it?) Win7 is a very classic operating system. The icons on the desktop are very convenient for us to use, but sometimes the icons on the desktop disappear, which is a particularly distressing thing. So, how can we retrieve the win7 desktop icon? 1. Check the desktop shortcut settings. First of all, we need to check the desktop shortcut settings, which is generally caused by our setting problems. We can open the win7 desktop, right-click on the blank space, select "Personalization" -> "Change Desktop Icon", and check the required icon. 2. If the first method of restoring the default desktop settings does not work, we need to consider whether our desktop settings have been tampered with. We can restore the default desktop settings through the following steps: First, open "Start"In the menu, select "Run", type "CMD" in the text box, and then press the "Enter" key to open the command prompt window. Then, enter "sfc /scannow" in the command prompt window, and then press the "Enter" key. The system will scan and fix any problems that damage the system files. After the repair is completed, just restart the computer. 3. Check whether it is infected with a virus. If neither of the above methods can solve the problem, it is necessary to consider whether the computer is caused by a virus infection. We can use anti-virus software to scan. If we find a virus, we should clean it up in time. 4. Check whether there is a problem for setting the directory. If the above methods still cannot solve the problem, you need to consider whether there is a directory setting problem. Open the win7 computer and find"Computer" or "My Computer", then right-click "Properties", select "Advanced System Settings", and then select "Environment Variables". Is there a sentence ;C:\windows\system32; in the variable value? If not, it needs to be added. The steps to add are: fill in the path in the variable name, the variable value is;C:\windows\system32; and click to confirm. In a word, the loss of desktop icons is caused by system or personal settings. We should start by simply checking the desktop settings, find the root cause of the problem, and then restore the default settings of the system as soon as possible to ensure that our computer can be used normally. At the same time, we should also pay attention to the security of the computer, update the anti-virus software in time, and carry out regular virus scanning to avoid unnecessary losses.

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