Please first check whether the Alt key on the computer keyboard is damaged or stuck. Normally, when we hold down the Alt key and double-click an icon on the computer desktop (except "My Network Places"), the "Properties" dialog box will pop up. In this case, it is likely that there is a problem with the Alt key.
This may be because you have modified the default operation of the folder, causing the folder to be unable to be opened. You can change it back to its original setting by following these steps: 1. Open My Computer or This PC. 2. Click on the "Tools" option in the top menu. 3. Select "Folder Options" from the drop-down menu. 4. In the pop-up dialog box, click the "Folder Type" tab. 5. In the drop-down list of registered folder types, find the folder that cannot be opened and select it. 6. Click the Advanced button below. 7. On the right side of the opened dialog box, click the "New" button. 8. In the pop-up dialog box, enter "explorer" under "Action". 9. Enter "explorer.exe" in "Applicable program for execution". 10. Confirm and return to the previous window. 11. Find the folder again and set the Action to the default value of "explorer". With the above steps, you should be able to modify the folder's default actions back so that you can open the folder normally.
3), or find HKEY_CLASSES_ROOT\Drive\shell, delete the shell and then close the registry. Press F5 on the keyboard to refresh or restart the computer.
Run, enter regedit, find [HKEY_CLASSES_ROOT\Directory\shell], delete the shell and close the registry, press F5 on the keyboard to refresh, double-click the partition and see again
On a computer, you can show all files and delete the AutoRun.inf file by following these steps: Open My Computer, click Folder Options, select the View tab, and uncheck Hide Files known to be protected by the system" and check "Show all files". Next, you can search the disk, find the AutoRun.inf file and delete it.
It may be infected by a U disk virus. It is recommended to use the following software to check and kill it:
USBKiller 2.2 official cracked version
USBKiller (original Auto virus killer)
Check whether the Alt key on the keyboard is normal and press it several times to ensure it is working properly. Because in normal system use, hold down the Alt key and double-click the icon, the properties window will pop up.
2. Just restart the computer. Just wait patiently. Restarting the computer is a good medicine. Many problems can be solved through this non-technical action;
3. Re-plug the mouse and keyboard. If it still doesn’t work, replace the keyboard or mouse. The probability of keyboard problems is slightly higher;
4. Regarding system poisoning, it is not impossible. You can make a basic judgment by simply checking whether there are suspicious processes through the task manager.
5. Right-click on a blank space on the desktop - Arrange pictures - Show desktop icons. If it is already checked, uncheck it and then check it again;
6. Right-click on a blank space on the desktop - Properties - Desktop - Customize Desktop - Check the icons that need to be displayed or deleted;
7. Right-click the taskbar-Properties-Toolbar-Quick Start, switch it as in 5, and try it.
8. In the end, there is really no other way to reinstall the system.
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