China HS code interpretation guide

List of contents in this article:

• 1,China HS code interpretation guide How to set and restore to the last correct startup system after win10 enters safe mode?
• 2, When I bought the computer, it came with the win10. I reinstalled win7, and now I want to restore it. What should I do?
• 3, How to restore the win10 system to the original version?
• 4, How to set up the restore when the w10 system desktop becomes like this?
• 5, How to restore the system on the white screen of the w10 system

How to set and restore to the last correct startup system after win10 enters safe mode?

1. Delete stubborn files: When we delete some files or clear the content of the recycle bin under Windows, the system sometimes prompts the words "a certain file is in use and cannot be deleted", but these files are not in use. At this time, you can try to restart the computer and start Enter the safe mode when moving.

2. First, press the power button on the chassis to turn on the computer. During the startup process of the desktop computer, press the F8 button on the keyboard to enter the advanced startup options window of the computer.Select the safe mode option on the advanced boot options screen of the computer. In the safe mode interface, select the last correct configuration option.

3. The interface method of "enter the last correct configuration" in win10: first click the start menu, then enter "CMD", match the command prompt, right-click, and select "Run as administrator" in the pop-up menu.

4. When we are using a win10 system computer, what should we do if the computer is stuck and we want to restore the computer to the last correct configuration? Next, the editor will tell you.

When I bought the computer, it came with the win10. I reinstalled win7, and now I want to restore it. What should I do?

1. The simplest upgrade method is to use any online installation tool on the network. After running, specify the system that needs to be upgraded, and the following process is fooled and completed automatically.

2. Reinstall the systemDelete the original backup. What you are talking about when you buy a computer, the restored backup that comes with the pre-installed genuine home version of the system. If you originally used the professional version or above, there will be no factory settings you mentioned.

3. Start the notebook computer and press F11 when the message "Press F11 for recovery" is displayed on the screen. Then select Recovery Manager.

How to restore the win10 system to the original version?

1. Enter [Recovery Options]1 in the Windows search bar, and then click [Open]2.In the project that went back to the previous version of Windows 10, click [Start] 3. If you don't have this project, you may have updated Windows for more than 10 days or you can't do it back due to other operations.

2. In the first step, right-click the start icon in the lower left corner of the desktop, and then click the setting options in the pop-up window. Step two, after coming to the Windows settings page shown in the figure below, click the update and security options indicated by the arrow. Step three, in the update and security page shown in the figure below, click the restore option on the left side of the page.

3. Click the start menu in the lower left corner, select Settings 2 to open "Update and Security" 3 Click "Restore" on the left, and click the start of the "Back to Windows81" column.You can go back to the original system 4 within a month after level win10, and then the system will ask the reason for the return. Choose one and click Next 5.

How to set up the restore when the w10 system desktop becomes like this?

Set the desktop wallpaper again. It is no longer a black background, and you can freely set the desktop background wallpaper.

The following steps to restore the default display settings. The following operations are not recommended for non-professionals: If the above method does not solve the problem, please try to uninstall and reinstall the display driver, or consider resetting your Windows 10 operating system. If you are not sure how to operate it, please consult a professional for advice.

This situation occurs because the tablet mode is set. You can click the operation center in the lower right corner of the computer, and then select to turn off the tablet mode to restore the original desktop state. The specific recovery method is as follows: click the operation center notification button in the lower right corner of the computer desktop to enter.

The default method of restoring the computer interface of win10: If you see a tablet mode, click it. The tablet mode is gray, which is the traditional desktop. If you are in tablet mode, click the three horizontal lines in the upper left corner. In the menu that appears, select Settings to enter and then click System. Click the tablet mode on the left side of the system interface.

How to restore the system with the white screen of w10 system

1. If it is safeThe mode cannot be entered, and it is accompanied by a white screen, which means that the system files have been damaged or lost. You can only restore it with one click or reinstall the system with a CD-ROM or USB flash drive. You can go to a professional computer repair shop for repair.

2. If the computer is still white, you can ask Lu Yumin to restart the computer with the restart button.

3. It is recommended that after power-on and power-off three times, you can enter the safe mode, select the advanced option to solve difficulties, and enable the safe mode. Then, after entering the safe mode, insert the installation disk of Windows 10, press the WIN+R key combination, enter: Sfc /Scannow in the runbox, click OK, and repair the system.

4. Restart the computer: Press the computer's power button for 5 seconds, wait for the computer to shut down automatically, and then press the power button to turn it on.Check the power cord and power plug: make sure that the power cord and power plug are firmly connected and not loose. Check the computer hardware: Check whether the internal hardware of the computer is loose or damaged, such as memory sticks, hard disks, etc.

5. Hardware problems First of all, we need to check whether the hardware equipment is working normally. When the white screen is turned on, you can try to enter the safe mode by pressing Ctrl+Alt+Delete or Ctrl+Shift+Esc and other keys to check whether you can enter the system normally.

6. First, we open the task manager, click "File", and select "Run New Task". Check "Create this task with system management permission", enter "ms-settings: wheel", and enter to confirm. After entering the settings, select "Windows Update" to enter.