Cast to a display from a Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

You can use installation media (a USB flash drive or DVD) to install a new copy of Windows, perform a clean installation, or reinstall Windows. To create installation media, go to the software download website, where you'll find step-by-step instructions.

了解如何查找用于激活的 Windows 产品密钥，以及何时改用数字许可证。.

All about Xbox Game Pass Core. Xbox Game Pass Core gives players access to our online console multiplayer network, a select collection of games to play with friends around the world on Xbox Series X|S and Xbox One consoles, plus special member deals. Xbox Live Gold is now Game Pass Core.

Find your friends to play and chat. Your friends list shows you what your Xbox friends are up to and lets you interact with them. Jump straight into a text or party chat (one on one or in a group), join a friend’s PC game or invite them to yours, and look for people to follow.

Take a snapshot to copy words or images from all or part of your PC screen. Use Snipping Tool to make changes or notes, then save, and share. Capture any of the following types of snips: Free-form snip. Draw a free-form shape around an object. Rectangular snip. Drag the cursor around an object to form a rectangle.

To capture what's going to happen next. Start your game. Press the Xbox button to open the guide. Select Capture & share > Start recording. Depending on your game clip resolution and available storage space, clips can last up to 10 minutes (capturing to internal storage) or 1 hour (capturing to external storage).

默认情况下会安装 64 位版本，除非 Microsoft 365 或 Office 检测到你已经安装了 32 位版本的 Microsoft 365 或 Office (或独立应用（如 Project 或 Visio ) ）。. 在这种情况下，将改为安装 32 位版本的 Microsoft 365 或 Office。. 若要从 32 位版本更改为 64 位版本 或反之亦然，需要 ...

Windows 10. There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly. Windows 11 Windows 10.

Windows 11 Windows 10. Most of the advanced display settings from previous versions of Windows are now available on the Display settings page. Select Start > Settings > System > Display. If you want to change the size of your text and apps, choose an option from the drop-down menu next to Scale.