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Troubleshoot problems with Microsoft Authenticator
Use the faceID or fingerprint to unlock the device after restart, then try to re-enable passwordless for the account in Microsoft Authenticator. If you are using Android for Work or Work Profile, make sure the PIN or biometric is enabled for the profile in Microsoft Authenticator.
Unblock my Outlook.com account - Microsoft Support
For other help with your Microsoft account and subscriptions, visit Account & Billing Help. To get help and troubleshoot other Microsoft products and services, enter your problem here. Post questions, follow discussions and share your knowledge in the Outlook.com Community.
Applicable à : Outlook.com
Unlock your Windows 10 phone remotely - Microsoft Support
To go back to having your logon PIN protected by your device’s security system, make sure the device has been on for at least 2 hours. Go to Settings > Accounts > Sign-in options and select I forgot my PIN. Enter your Microsoft account info, verify your identity, and set the PIN for the device.
Configure Windows Hello - Microsoft Support
PCs & Devices . Computers; Shop Xbox; Accessories; VR & mixed reality; Certified Refurbished; Trade-in for cash ... Windows Hello is a more personal and secure way to sign in to your Windows device. Instead of using a password, with Windows Hello you can sign in using facial recognition, fingerprint, or a PIN. These options help make it easier and safer to sign into your PC because your PIN is ...
Surface turns on but shows a red bar and an unlocked lock icon
What you see A red bar across the top of your screen that shows an unlocked lock icon. If you see this screen, Secure Boot is turned off. Secure Boot is an important security feature designed to prevent malicious software from loading when your PC starts up (boots). Try the solution below.. Solution: Turn on Secure Boot
Administrator unable to unlock a "locked" computer
The System Shutdown dialog box is displayed on the locked computer, but the computer does not restart. When the shutdown timer expires, the Welcome to Windows dialog box is displayed. Before the screen saver becomes active, press CTRL+ALT+DELETE, and log on normally.
Manage app permissions for your camera in Windows - Microsoft Support
PCs & Devices . Computers; Shop Xbox; Accessories; VR & mixed reality; Certified Refurbished; Trade-in for cash ... This setting lets any user on the device choose if they want apps to be able to access the camera. Note: If you can't change the Camera access setting, you'll need an administrator on the device to turn it on for you. Allow access to the camera on this device. Make sure Let apps ...
Device encryption in Windows - Microsoft Support
If your device doesn't support BitLocker, you may be able to use Windows Device Encryption instead. To see if you can use Windows device encryption In the search box on the taskbar, type System Information , right-click System Information in the list of results, then select Run as administrator .
Troubleshooting Microsoft Family Safety - Microsoft Support
Screen time limits are not working: Time limits are enforced based on when they are signed in (even idle time), but idle time is not counted in the device usage report. For example, if your child's allowance is 2 hours, and they sign in and don't do anything, the child would be locked out after 2 hours, but the device usage report may show as little as 1 minute of usage.
Windows sign-in options and account protection - Microsoft Support
Lock your device. If you're stepping away from your device for a few minutes it's a good idea to lock it so that others can't see what's on your screen, or access anything on it. Press the Windows logo key + L to immediately lock in. When you return you'll just need to authenticate and you'll be right where you left off. Dynamic lock