If you use a Microsoft account that is shared across multiple devices to sign in to Windows 10, these devices can be synced in specific settings.
The settings that can be synchronized in Windows 10 are issues, the codes accesss, language preferences, accessibility and more. For security reasons or for other reasons of your own, you might want to stop Windows 10 from syncing some of these settings, for example passwords, between the devices you own.
So if you prefer to manually enter your passwords on each of your computers, you need to turn off password synchronization in Windows 10 in one of the following ways:
A. Through the settings.
A.1 Open the settings tab.
A.2 Go to the Accounts> Sync your settings page.
A.3 On the right, go to the Individual Sync Settings section. There, turn off the "Passwords" switch. In addition, in this position you will find all the other synchronization settings and you can turn them on or off.
B. Through the register.
B.1 Open the Registry Editor application.
B.2 Go to the following registry key: HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ SettingSync \ Groups
B.3 On the left click on the subkey with name Credentials to develop.
B.4 In the right window, correct or create a new value 32-bit DWORD με όνομα “Enabled”. Σημείωση: Ακόμη και αν εκτελείτε Windows 64-bit θα πρέπει να δημιουργήσετε μια τιμή DWORD 32-bit. Ορίστε την τιμή του “Enabled” σε 0 για να απενεργοποιήσετε την choice password sync. If you set it to 1 then you will enable synchronization.
C. Through the political group
If you are running Windows 10 in Pro, Enterprise, or Education, you can use the Local Group Policy to configure the options listed above.
C.1 Press the Win + R keys on your keyboard and in the "Run" window that appears type: gpedit.msc and press the OK key.
C.2 The Group Policy Editor will open. Go to "Computer Settings> Administration Templates> Windows Components> Sync Settings". Select the "Do not sync passwords" policy option. Optionally, you can enable "Allow users to enable password synchronization".