Credential Manager is where Windows stores passwords and ...
www.digitalcitizen.life › credential-manager-whereNov 10, 2017 · Windows Credentials - are used only by Windows and its services. For example, Windows can use these credentials to automatically log you into the shared folders of another computer on your network. It can also store the password of the Homegroup you have joined and uses it automatically each time you access what is being shared in that Homegroup. If you type a wrong log-in credential, Windows remembers it and fails to access what you need.