If one key recovery is installed, you can press F10 or F11 repeatedly when starting up the machine to enter one key recovery, which is generally automatic.
Right click the desktop and select "Display Icon → Display Desktop Icon" in the pop-up shortcut menu to solve the problem of how to restore the missing desktop icon. If you blink, it's probably a problem with the power supply. Ask people who understand the computer hardware whether the power supply is insufficient. But it should not be a problem Finally, check whether the software installed on the system is not qualified and many patches have not been installed
If there is nothing wrong with the use, if the flash is not in the way, let him go. It doesn't matter. This may be related to the video card driver you installed when you installed the system. If you are really uncomfortable, reinstall the system and install it with a step-by-step installation disk. After installation, install the driver first and then the software.
Go to the official website to download the driver of shortcut keys. As for the shortcut, you can find the main program again and send it to the desktop. If you feel troublesome, you can reinstall the program.