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Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

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Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

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