Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

To use your camera with apps on Windows 11, you'll need to turn on some permissions in Camera settings. Then, you'll need to check your app permissions if you want to use your camera with apps.

Learn how to upgrade from Windows 10 Home to Windows 10 Pro or Windows 11 Home to Windows 11 Pro, including how to use a valid product key or the Microsoft Store.

A list of Excel training, from entry level to advanced skills, plus templates and other resources.

Learn how to keep your Microsoft account safe, including making a strong password, identifying safe emails, and reviewing account activity.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Learn how to personalize your Windows PC with themes, desktop backgrounds (wallpaper), and language packs.

Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

Learn how to search for and open files from your Microsoft Office app, including recently opened files and folders using shortcuts.