Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution of your monitor.

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

Use the status bar for simple counting in Excel, or use functions to count cells that contain data, are blank, or meet specific conditions or multiple criteria.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.

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

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

Learn how to change app notifications, banners, and sound settings in Windows.

Learn how to rip (copy) and burn (create) CDs and data DVDs using Windows Media Player.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.