Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

If your PC has a built-in camera or a connected webcam, you can use the Camera app to take photos and videos. To find the Camera app, select Start > Camera.. Select any heading below.

Use a ready signature template from a gallery to create your email signature in Outlook.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

We recommend always having the latest version of Windows installed to make sure you get the best experience with the Phone Link .

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

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

You can choose which apps will start automatically when you start your device.

When your camera isn't working in Windows 11, it might be missing drivers after a recent update. It's also possible that your antivirus program is blocking the camera, your privacy settings don't allow camera access for some apps, or there's a problem with the app you want to use.