Windows uses Ctrl + Z for undo, Ctrl + Y or Ctrl + Shift + Z for redo. Mac uses Command + Z for undo, Command + Shift + Z for redo. Ctrl + A selects all content, Ctrl + C copies, Ctrl + V pastes. F11 enters/exits full-screen mode
Microsoft account enables access to multiple services including Windows, Office, Xbox. Backup critical data before deletion. Cancel all subscriptions and remove account from all devices. Account has 30-60 day reactivation period after deletion
Check phone number and country code accuracy. Verify network connection strength. Look for security code in spam/junk folders. Disable VPN if active. Try private browsing or different browsers
Two-step verification adds an extra security layer to Microsoft accounts. Users need two forms of identification for account access. Verification codes are sent via SMS or email
Error code 450 requires waiting 24 hours after creation attempt. Error code 675b should be retried after waiting 24 hours. Error 0x800482d4 or LEFKPK requires Microsoft Support contact
Microsoft accounts can be locked without notice affecting access to essential data. Error appears when trying to access Microsoft products or cloud services. Account lockout duration varies from 0 to 99,999 minutes