A Windows Update Broke Login Button, and Microsoft's Advice is To Click Where It Used To Be
Microsoft has acknowledged that a recent Windows preview update, KB5064081, contains a bug that renders the password icon invisible on the lock screen, leaving users to click on what appears to be empty space to enter their credentials. The issue affects Windows Insider channel users who installed the non-security preview update. The company's suggested workaround is straightforward if somewhat absurd: click where the button should be, and the password field will appear. Microsoft said it is working to resolve the issue.

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