: Open the Command Prompt (search for cmd in the taskbar) and type whoami . It will return your username in the format ComputerName\UserName .
Usually the email address associated with your Microsoft account. If that doesn't work, try the first 5 letters of your account name (look for the folder name under C:\Users ). Password: Your Microsoft account password (not your PIN). Where to Find Saved SMB Credentials what is my smb username and password windows 11