If you’re able to use one external monitor, but have issues using more than one, it’s possible that your display adapter (also called a graphics card) can’t support more than one monitor. For information on …

On the device you’re projecting from, go to the screen mirroring settings (sometimes called cast settings), and select your PC to connect to it. If you’re projecting from a PC, you can also select …

After connecting your Surface to an external display, press the Windows logo key + P to choose how you'd like to project your screen. You can cycle through the available projection modes—PC screen …

To determine whether a display driver or app is causing the problem, check to see if Task Manager flickers. Then, based on that information, you'll need to update, rollback, or uninstall your display …

Learn how to connect your Windows PC to external monitors and adjust the display settings.

On a Windows 10 or Windows 11 device with a built-in display, when you connect an external monitor with a USB-C, DisplayPort, or HDMI connection, the wallpaper on the external monitor might not …

Oct 14, 2025 · Discover the best tips and tricks for using Alt+Tab, Task View (Win+Tab), multiple desktops, and the Snap feature to enhance your productivity and efficiently manage multiple tasks …

In Excel for Mac, you can split a sheet in to panes, view multiple sheets in one workbook, or view multiple workbooks at a time.

A blank screen, often referred to as a “black screen” due to its appearance, can occur in Windows for several reasons. Whether it happens at startup, after login, or following an update, this guide will help …

Training: Show your screen in a Microsoft Teams meeting. Watch this video to learn how.