HS code-driven procurement strategies

List of contents of this article:

• 1,HS code-driven procurement strategies< A href='#How to roll back win10 to the version before win10' title='How to roll back win10 to the version before win10'>How to roll back win10 to the version before win10
• 2,Regret period of more than 30 days: How to downgrade the Win10 system without lossless Roll [Picture and Text Tutorial]
• 3, The method of WIN10 system back to WIN7 system
• 4, How to go back to the official version of Win10 To Win7 system
• 5, How to restore win10 to win7, roll back to the oldOperating system version
• 6, Steps for win10 to roll back win7

How to roll back win10 to the previous version of win10

Enter [Restore 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.

First, press the Win key on the keyboard to open the start menu, and then click "Windows Settings". Click "Update and Security" in Windows Settings. In the new interface that opens, click "Restore" on the left. Then click the "Reset This Computer" option on the right.

Step 1, right-click the start icon in the lower left corner of the desktop, and then click the setting options in the pop-up window. The second step, come toAfter 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.

More than 30 days of regret period: How to downgrade and roll back the Win10 system without loss [Picture and text tutorial]

1. Win10 restores to the previous system version Method steps. Click the Start Menu button. Select the settings. Select "Update and Security" from the settings. Click to enter the "Update and Security" setting option and select "Restore". Click "Bag back to the previous version of Windows 10".

2. The first choice is to enter "Settings" from the start menu, as shown in the figure below.Then enter the "Update and Security" settings, which include Windows update, recovery, backup and other functions, as shown in the figure below.

3. Microsoft also thought of this, so after upgrading to Win10, you can still roll back Win7 if you are not satisfied, but many people don't know how to roll back and downgrade the win10 system. The following is the specific operation method as follows.

WIN10 system back to WIN7 system

Start---Settings---Update and Security---Restore-- -- Back to windows7---Start Note: The rollback function is an option that only exists on systems upgraded to Windows 10.

Nowadays, most computers are win10 systems. Some users are not used to using them and want to know how to go back to the win7 system. Next, I will introduce the specific operation steps to you. The details are as follows: First of all, click the [Start] icon in the lower left corner as shown in the figure below.

How to go back to win7 in win10? Open Settings - Update and Security - Restore, find the way back to Windows7, and click Start. Select the reason for "regress" (multiple choices), and then click "Next" to continue (the "reverse" operation can be canceled at any time in each of the following steps).

How to go back to Win7 system after upgrading to the official version of Win10

Click "Restore" on the left in the "Update and Security" property window, and then find "Restore" in the recovery options Back to Windows 7", support capritual system back within one month of upgrading WIN10.

The details are as follows: First, click the [Notification] icon in the lower right corner according to the arrow in the figure below.The second step is in the pop-up window, click the [All Settings] icon according to the arrow in the figure below. Step 3 After opening the [Settings] window, click the [Update and Security] icon as shown in the figure below.

Win7 is upgraded to win10. Under certain conditions, you can go back to win7 to start---settings---update and security---restore---back to windows7---start Note: The rollback function is only upgraded to Windows An option that exists on the system of 10.

Steps to return to Win7/Win1 after upgrading the Win10 system: Enter "Settings - Update and Security - Restore" in order, and you will see the option of "Return to Windows7/Windows1" in the right window.

How to restore win10 to win7, roll back to the old operating system version

1. The rollback operation requires the administrator password of the original operating system to continue, for example For example, if the user upgrades from Windows 7 to Windows 10, the user must enter the password of the account of the original Windows 7 system to continue when performing the operation of going back to Windows 7. If the password is forgotten, the back operation cannot be performed.

2. After finding "Update and Security" and opening the settings, scroll down to find the update and security options.

3. Click Win10 to start pressingButton, click the gear button on the left in the pop-up start menu to open the "Windows Settings" window, and then enter the "Update and Security-Restore" setting interface. In the right pane, you can see the function item "back to the previous version of Windows 10".

4. Enter [Recovery Option] 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.

5. In order to promote its new system, Microsoft stipulates that this rollback function can only be carried out within one month of upgrading to the win10 system, and the previous system can only be restored by reinstalling the system after more than a month.Therefore, the fellow practitioners should try to restore the original system within a month.

Steps for win10 to roll back win7

Start---Settings---Update and Security---Restore---Retrollback to windows7---Start Note: The rollback function is An option that only exists on the system upgraded to Windows 10.

After opening the settings, scroll down to find the update and security options. Go back to Windows7 and click "Restore" on the left in the "Update and Security" property window, and then find "Restore to Windows7" in the recovery option, which supports capricious system back within one month of upgrading WIN10.

If there is a black screen or blue screen problem after upgrading the operating system, it is generally likely that the computer hardware is incompatible with the system. At this time, it is recommended to roll back to the previous system version, click the "Start" menu in the system, and select the "Settings" option.

Steps to return to Win7/Win1 after upgrading the Win10 system: Enter "Settings - Update and Security - Restore" in order, and you will see the option of "Return to Windows7/Windows1" in the right window.

First, click the start menu in the lower left corner of the desktop; after the pop-up interface, click the settings on the left; select the security and update tab; click the recovery option in the left field; click the recovery option when you see the recovery option; the system starts to return to win7 and follow the prompts to complete the operation.

First of all, click the [Start Menu] icon in the lower left corner, and click the [Settings] option in the pop-up window as shown in the figure below. In the second step, after opening the [Settings] window, click the [Update and Security] option as shown in the figure below.