Win10 how to close the quick access bar

Registry path: HKEY_CLASSES_ROOTCLSID{679f85cb-0220-4080-b29b-5540cc05aab6}ShellFolder
1, shortcut key win+R open, enter: regedit.exe, click OK or press the Enter key on the keyboard;;

2. In the open Registry Editor window, expand: HKEY_CLASSES_ROOT; find and expand: CLSID; find in the expansion of CLSID: {679f85cb-0220-4080-b29b-5540cc05aab6} and at {679f85cb-0220 Left-click in the expansion of -4080-b29b-5540cc05aab6}: ShellFolder;

3, below we can modify the registry key of {679f85cb-0220-4080-b29b-5540cc05aab6}ShellFolder, but It is necessary to back up the registry before making changes.
The method of backing up the registry is:
1. Click on the “File” in the upper left corner of the Registry Editor window, click on the drop-down menu: Export;

2. Export in Open Registry file window, check whether the registry path is correct (the selected branch at the bottom), then click: Desktop, enter in the file name (N) field: quick access, click: save;
3, the system desktop A quick access registry icon will be displayed. If we modify the registry value to bring instability to the system, you can use the backup "Quick Access" to restore the registry.
4, we backed up the {679f85cb-0220-4080-b29b-5540cc05aab6} ShellFolder registry key, and now modify the ShellFolder permission value (do not modify the ShellFolder permission value, you can not modify the Attributes key), Right click on ShellFolder, in the right-click menu, click: Permissions;

5. In the Open ShellFolder Permissions dialog box, click: Advanced

6. Advanced Security Settings for ShellFolder that opens immediately. Click on the owner in the window: Change;

7. In the dialog box for selecting a user or group, click: Advanced (A);

8. After we click Advanced, select the user or The dialog box of the group has changed. In this dialog box, click: Find Now (N); find the user name in the list of search results (U) and left click, then click: OK;

9, the user name has been displayed in the input object name column to be selected, click: OK

10, we can now modify the Attributes key value, left click double: Attributes, in the pop-up editing DWORD (32-bit) value dialog box, the value data of Attributes from a010 Change 0000 to a0600000, then click OK to exit the Registry Editor.

11. Restart the resource manager or log out once or restart the computer to make the changes take effect.
The above is to modify the registry key of the Windows 10 system to cancel the method of quick access to leak privacy. For your reference.
Note:
1, the Attributes key value cannot be modified before the ShellFolder's local user name permission is obtained;
2. The registry value must be backed up before modifying the Attributes key value.