注意. 可将数组视为一行值、一列值或几行值和几列值的组合。 在上述示例中，FILTER 公式的源数组为范围 A5:D20。 FILTER 函数将返回一个

Find out how age assurance works on XBOX, what happens if your age is not verified, and where to verify your age for your Microsoft account.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Find out how to submit a request for a refund for a purchase of digital XBOX content.

Learn how to create installation media for installing or reinstalling Windows.

Go to Start , select the Power button, and then select Restart .

Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the image.

Project Online Professional or Project Online Premium: If you have a subscription to one of the cloud-based solutions of Project you won't see an option to install it unless you have an assigned license. If you're the Microsoft 365 admin responsible for assigning licenses, see Assign licenses to users.

Summary Startup Repair is a built-in Windows recovery tool that helps fix issues preventing the operating system from starting. It runs from the Windows Recovery Environment (WinRE) and automatically diagnoses and repairs common startup problems such as corrupted system files or boot configuration errors. Users can access it through Advanced startup options or when Windows fails to boot. It is ...

Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.