Learn how to personalize a Windows lock screen with a background photo, slideshow, or app notifications.

Learn how to add user accounts in Windows 10 and Windows 11. With an account, each person has separate files, browser favorites, and a private desktop.

With External Access for Teams, you can add or invite anyone outside of your Teams org who uses Teams, Teams for personal use, Skype (for consumers), and Skype for Business to a one-to-one chat.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Wondering what multifactor authentication, sometimes known as two step verification, is? This article will explain it clearly.

Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Learn how to troubleshoot and use the clipboard in Windows to paste multiple items, pin items, and sync your clipboard to the cloud.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

In Windows, having a camera and microphone as part of your device lets you make Teams video calls, take pictures, record videos, and more. Many apps and services request and use the camera or microphone, and Windows settings give you control over which apps can use your camera or microphone.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.